Wed, 30 Jul 2014 18:27:44 -0400

Handout of a deep-sea octopus is shown on the ledge near the bottom of Monterey CanyonBy Will Dunham WASHINGTON (Reuters) - If someone were to create an award for "mother of the year" in the animal kingdom, a remarkably dedicated eight-limbed mom from the dark and frigid depths of the Pacific Ocean might be a strong contender. Scientists on Wednesday described how the female of an octopus species that dwells almost a mile below the sea surface spends about 4-1/2 years brooding her eggs, protecting them vigilantly until they hatch while forgoing any food for herself. It is the longest known egg-brooding period for any animal, they wrote in the scientific journal PLOS ONE. ...


Thu, 31 Jul 2014 17:06:49 -0400

Handout illustration of the dinosaur lineage that evolved into birdsAn international team of scientists on Thursday described an extraordinary evolutionary process that unfolded over a period of 50 million years in which a lineage of carnivorous dinosaurs shrank steadily and acquired numerous traits that led to the first appearance of birds. The researchers, using techniques developed by molecular biologists to reconstruct virus evolution, examined 1,500 anatomical traits in 120 different dinosaurs from the theropod group. "Our study measured the rate of evolution of different groups of theropod dinosaurs," said lead researcher Michael Lee, a paleontologist at the University of Adelaide and the South Australian Museum.


Thu, 31 Jul 2014 12:01:01 -0400

People stand and look at the moon one day ahead of the Supermoon phenomenon from a bridge over 42nd St. in the Manhattan borough of New YorkBy Amanda Orr HOUSTON (Reuters) - A Texas company is offering a unique send off for beloved pets by placing a portion of their cremated remains in a capsule and blasting them off into space. Celestis Inc, which has provided memorial space flights for human remains since 1997, will launch its first commercial pet memorial spaceflight in October 2014 with the remains of a blue merle Australian shepherd, named Apollo, the company said. The space send-off options go up to $12,500, which allows the pet’s remains to be launched into deep space or to visit the moon. "Our pet service flights are an idea that’s been a long time coming," Celestis Chief Executive Charles Chafer said.


Wed, 30 Jul 2014 20:11:22 -0400
By Barbara Liston ORLANDO Fla. (Reuters) - The lead in human teeth holds clues about where a person grew up and can help criminal investigators and archaeologists working with old or decomposed corpses, according to a University of Florida researcher. Because lead ore deposits around the world differ, and as young people's teeth absorb traces of the metal in the environment, the region where a person grew up can be distinguished through lead analysis of a tooth, said geologist George Kamenov. "If you were born in Europe and then came to the U.S., yes, I will be able to see that," Kamenov said. In addition to aiding authorities in identifying bodies, the analysis can help archaeologists locate human remains on an historical timeline, he said.
Wed, 30 Jul 2014 13:56:29 -0400

A view of the Safran Composites, their new research center dedicated to next-generation aerospace materials in Itteville near ParisAirbus Group and Safran on Wednesday named Alain Charmeau as the head of a new venture designed to reorganize Europe's space launch activities. The two companies said in June they had agreed to create a 50-50 joint venture in space launchers, combining Airbus's launch systems with Safran's propulsion systems. The venture is expected eventually to incorporate the marketing teams for Europe's Ariane space rocket, currently in the European consortium Arianespace, and some design teams from French and German space agencies. It is the first concrete step toward consolidation after Airbus Group Chief Executive Tom Enders called for a shake-up to preserve Europe's commercial access to space in the face of new competition.


Fri, 01 Aug 2014 15:12:08 -0400

Why Millions of 'Sailing' Creatures Are Invading West Coast BeachesAn invasion is afoot along beaches from Oregon to California: Millions of glassy purple, jellyfish-like sea creatures that look like sailboats have been washing ashore.


Fri, 01 Aug 2014 14:23:01 -0400
A new blood and saliva test that looks for traces of the human papillomavirus (HPV) can predict whether some people with oral cancers will have their cancer come back, early research suggests. It helps to know as soon as possible that cancer has returned, because tumors that are caught early are easier to treat. In the study, the researchers analyzed blood and saliva samples from 93 people with head and neck cancers; The researchers looked for fragments of DNA from HPV-16, a strain of the virus that is strongly linked with head and neck cancer.
Fri, 01 Aug 2014 13:15:30 -0400

See Which Cities Attract the World's Greatest MindsBe born in Boston and move to New York City. Using a database of more than 2,000 years of notable names, stretching back to King David of Israel and Judah in 1069 B.C., researchers tracked the rise and fall of cultural centers in Europe and North America over hundreds of years. They found that Paris was a magnet for talent, drawing 70 percent of France's notables over the centuries, and that Germany has long consisted of multiple, smaller, cultural centers competing for brains and creativity. "This paper is the first step," study researcher Maximilian Schich, an art historian at the University of Texas at Dallas, told Live Science.


Sat, 02 Aug 2014 02:09:04 -0400

'Impossible' Space Engine May Actually Work, NASA Test SuggestsIt's really starting to look as if an "impossible" space propulsion technology actually works. Researchers at NASA's Johnson Space Center in Houston have found that a microwave thruster system that requires no propellant does indeed generate a small amount of thrust, Wired UK reported Thursday (July 31). "Test results indicate that the RF [radio frequency] resonant cavity thruster design, which is unique as an electric propulsion device, is producing a force that is not attributable to any classical electromagnetic phenomenon and, therefore, is potentially demonstrating an interaction with the quantum vacuum virtual plasma," the NASA team wrote in their study, which they presented Wednesday (July 30) at the 50th Joint Propulsion Conference in Cleveland. The roots of the propulsion system tested by the NASA team trace back to a British researcher named Roger Shawyer, who claims that his "EmDrive" generates thrust by rocketing microwaves around in a chamber.


Sat, 02 Aug 2014 02:08:59 -0400

See the Moon in Motion in August's Night SkyFor observers in the Northern Hemisphere, these objects are (from right to left) the star Spica in the constellation Virgo, the planet Mars and the planet Saturn. Tonight (Aug. 1): The five-day-old crescent moon appears just to the right of Spica.


Fri, 01 Aug 2014 08:20:54 -0400

Transparent Bodies: Mice Go See-Through For Science"Although the idea of tissue clearing has been around for a century, to our knowledge, this is the first study to perform whole-body clearing, as opposed to first extracting and then clearing organs outside the adult body," study researcher Viviana Gradinaru, a neuroscientist at the California Institute of Technology, in Pasadena, said in a statement. Follow Tanya Lewis on Twitter and Google+.


Thu, 31 Jul 2014 09:56:46 -0400

Vintage NASA Spacecraft to Tackle Interplanetary ScienceA private team is priming a 36-year-old NASA spacecraft to perform new science as it travels through interplanetary space after attempts to move the probe into a position closer to Earth failed. "We're disappointed we couldn't put it in the L-1 orbit, but we had a lot of scientists saying we're more interested in interplanetary space," Keith Cowing, co-leader of the ISEE-3 Reboot Project, told Space.com.


Thu, 31 Jul 2014 08:01:59 -0400

Inventor of the Intelligent Knife Zoltan Takats speaks to the media at St Mary's Hospital in LondonBy Krisztina Than BUDAPEST (Reuters) - Hungarian scientists are aiming for the first prototype of a new device in two years that will help surgeons distinguish between healthy tissue and tumours in a split-second as they operate and remove cancerous tissue precisely. Hungarian chemist Zoltan Takats started to work on the technology in 2002 in the United States and from 2004 onwards at the Budapest Semmelweis Medical University in cooperation with the Imperial College London, where he works now. Last week, U.S.-based Waters Corporation acquired the technology - called Rapid Evaporative Ionization Mass Spectrometry (REIMS) - from Hungarian start-up firm MediMass Ltd. Waters said in a July 22 statement on its website that the technology could be used to create the "Intelligent Knife" or "iKnife," a device "in the conceptual stages of development that could potentially be used for real-time diagnostics in surgery".


Wed, 30 Jul 2014 13:15:12 -0400
The 17th century French philosopher René Descartes proposed the notion of "cogito ergo sum" ("I think, therefore I am"), the idea that the mere act of thinking about one's existence proves there is someone there to do the thinking. "The only thing you know is, 'I am conscious.' Any theory has to start with that," said Christof Koch, a neuroscientist and the chief scientific officer at the Allen Institute for Neuroscience in Seattle. In the last few decades, neuroscientists have begun to attack the problem of understanding consciousness from an evidence-based perspective. In fact, Koch and Francis Crick, the molecular biologist who famously helped discover the double-helix structure of DNA, had previously hypothesized that this region might integrate information across different parts of the brain, like the conductor of a symphony.
Tue, 29 Jul 2014 19:14:54 -0400
By Courtney Sherwood PORTLAND Ore. (Reuters) - Tests of water off the U.S. West Coast have found no signs of radiation from Japan's 2011 Fukushima nuclear disaster, although low levels of radiation are ultimately expected to reach the U.S. shore, scientists said on Tuesday. Results obtained this week in tests of water gathered by an Oregon conservation group and tested by East Coast scientists came in as expected with no Fukushima-linked radiation, and five more tests are planned at six-month intervals to see if radiation levels will climb. "We've seen radiation halfway across the Pacific, north of Hawaii, but in U.S. waters there has been none, yet," Woods Hole Oceanographic Institution senior scientist Ken Buesseler said. Tests of some fish species, which can race across the ocean more quickly than slow-moving currents, have shown higher levels of radiation, although radiation levels in sea life off the U.S. shore are still safe, Buesseler said.
Tue, 29 Jul 2014 11:33:45 -0400

Quantum Wonderland: Neutron 'Cheshire Cats' CreatedThe Cheshire Cat of the classic children's book "Alice in Wonderland" had a smile that could disconnect from its body. For instance, a particle can apparently exist in two or more places at once or spin two opposite directions at the same time, a property known as superposition. Theoretical physicists last year predicted that the peculiar nature of quantum physics might allow the properties of particles to exist in two or more places simultaneously. This mimics the story of the Cheshire Cat, in which Alice notes, "Well! I've often seen a cat without a grin … but a grin without a cat! It's the most curious thing I ever saw in all my life!"


Mon, 28 Jul 2014 10:49:51 -0400
In a new experiment, researchers studied gut and saliva bacteria in two people over a year, to investigate how microbial communities in people's bodies, called their microbiota, changed over time. The study participants provided stool and saliva samples nearly every day during the study period, and chronicled their daily health and behavior, including their diet, exercise, bowel movements and mood, using a diary app. The ratio then returned to normal when the study participant returned home, according to the study, led by Lawrence David, an assistant professor at Duke University Medical Center in Durham, North Carolina. In the other study participant, an intestinal infection with Salmonella, resulted in the permanent decline of most gut bacterial types, which were replaced by genetically-similar species, according to the study published today (July 24) in the journal Genome Biology.
Fri, 25 Jul 2014 00:36:37 -0400
Scientists will begin excavation early next week of an ancient Wyoming sinkhole containing a rare bounty of fossil remains of prehistoric animals, such as mammoths and dire wolves, preserved in unusually good condition, researchers said on Thursday.    The two-week dig, set to begin next Monday under the direction of Des Moines University paleontologist Julie Meachen, marks the first exploration of Natural Trap Cave in north-central Wyoming since its initial discovery in the 1970s.
Thu, 24 Jul 2014 14:24:22 -0400
More than a decade has passed since the completion of the Human Genome Project, the international collaboration to map all of the "letters" in our DNA. The huge effort led to revolutionary genomic discoveries, but more than 10 years later, it's still unclear what percentage of the human genome is actually doing something important. The results are higher than previous estimates of 3 to 5 percent, and significantly lower than the 80 percent reported in 2012 by the Encyclopedia of DNA Elements Project (ENCODE), a public research project led by the U.S. National Human Genome Research Institute to study the role of the 3 billion total letters in human DNA. The differences may stem from the nuanced definition of "functional DNA," said the study's co-lead researcher Chris Ponting, a professor of genomics at the University of Oxford in England.
Wed, 23 Jul 2014 16:55:38 -0400

Happy Birthday, Landsat: Space Science Project Turns 42The Landsat 1 satellite, a joint project of NASA and the U.S. Geological Survey, flew into orbit on July 23, 1972, from Vandenberg Air Force Base in California. The camera was designed to be the primary observation instrument, according to NASA, but scientists soon discovered that the scanner was sending back far better data. In 1976, scientists combing through Landsat images found a tiny scrap of land never seen before. To verify the island's existence, Canadian Hydrographic Service hydrologist Frank Hall took a helicopter to the island.


Wed, 23 Jul 2014 15:23:57 -0400

Aerial view of Mt St Helens as it spews steam and ash.By Victoria Cavaliere SEATTLE (Reuters) - A series of explosions set off by a team of scientists were expected to rattle Washington state's Mount St. Helens on Wednesday as researchers map the interior of the volcano, whose 1980 eruption was the deadliest in U.S. history. Mount St. Helens, about 95 miles (150 km) south of Seattle and 50 miles (80 km) north of Portland, erupted in an explosion of hot ash in May 1980, spewing debris over a wide area, killing 57 people and causing more than a billion dollars in damage. Scientists from across the United States are trying to get a better handle on the magma stores and internal workings of the 8,300-foot (2,530-meter) volcano to improve warning systems prior to eruption. "Mount St. Helens and other volcanoes in the Cascade Range threaten urban centers from Vancouver to Portland," lead scientist Alan Levander of Rice University in Houston said in a statement.


Wed, 23 Jul 2014 14:24:08 -0400

String Theory: The Physics of Master Guitar PlayingHow do great guitarists bend a string like Eric Clapton or Jimi Hendrix? "Very good guitarists will manipulate the strings to make the instrument sing," David Robert Grimes, a physicist at Oxford University, in England, who plays guitar and was a member of a band in Dublin, Ireland, said in a statement. The physics of string instruments is fairly well understood, but "I wanted to understand what it was about these guitar techniques that allows you to manipulate pitch," Grimes said. Grimes, who normally works on mathematical models of oxygen distribution in radiation therapy for cancer, spent his spare time crafting equations for various guitar techniques, including bending (pushing the strings up or down), tapping (hitting the strings), vibrato (moving the wrist back and forth to change a string's tension) and whammy bar action (a mechanical form of vibrato).


Wed, 23 Jul 2014 10:12:48 -0400
(Reuters) - A group of top scientists has called for a fundamental change to how the United States deals with risks to its Atlantic and Gulf coasts from storms and climate change in a National Research Council report released Wednesday. Urging a "national vision" toward addressing coastal risks, the report comes on the heels of a Reuters analysis published earlier this month showing that coastal flooding along the densely populated Eastern Seaboard of the United States has surged in recent years, with steep financial consequences. The great majority of money - most of it federal dollars -spent on coastal risks goes toward recovery after a disaster rather than on planning for and mitigating against storms, climate change and sea-level rise, the report said. Instead, the federal government should push for a national coastal risk assessment to identify best practices and uniform measures of progress, and move away from the current decentralized approach to coastal management, the report said.
Tue, 22 Jul 2014 18:19:59 -0400

Elephants Can Outsniff Rats and DogsElephants are known for their impressively long trunks, but perhaps less well known is the large number of genes that code for their sense smell. "Rats had the record for the largest number of [these] genes," said the study's lead researcher Yoshiihito Niimura, a researcher of molecular evolution at The University of Tokyo in Japan. The findings support other research on the pachyderm's superior sense of smell. African elephants can smell the difference between two tribes living in Kenya: the Maasai, whose young men prove their virility by spearing elephants, and the Kamba, farmers who usually leave elephants alone, reported a 2007 study published in the journal Current Biology.


Tue, 22 Jul 2014 17:12:41 -0400
By Andrew M. Seaman NEW YORK - More than 100 locations on the human genome may play a role in a person’s risk of developing schizophrenia, according to a new study. While the results do not have an immediate effect on those living with the psychiatric disorder, one of the study’s authors said they open areas of research that had not seen advances in recent years. "The exciting thing about having little openings is it gives you a place to dig and make big openings,” said Steve McCarroll, director of genetics for the Stanley Center for Psychiatric Research at the Broad Institute in Cambridge, Massachusetts. McCarroll is part of the Schizophrenia Working Group of the Psychiatric Genomics Consortium, which published the study in the journal Nature.
Tue, 22 Jul 2014 13:38:10 -0400

Only Zoo Keepers Get to Feed the Penguins (Op-Ed)Nora Beirne, a senior keeper at the Wildlife Conservation Society (WCS), contributed this article to Live Science's Expert Voices: Op-Ed & Insights.  When I went to The College of New Jersey, I was an English major, but I took several pre-med classes. Then, in my senior year, Pat Thomas — associate director of the Bronx Zoo and vice president and general curator for the Wildlife Conservation Society — gave a talk to the biology department. In six years as a zoo keeper, I've trained red pandas for injections, fed black bears jelly off a spoon and held a komodo dragon.  


Tue, 22 Jul 2014 13:29:52 -0400

Homer Hickam: The Science Behind 'Crater Trueblood' (Op-Ed)Homer Hickam is The New York Times No. 1 best-selling author of "Rocket Boys" — also known as "October Sky" (Dell Publishing, 2000) following the book's adaptation to film — and the "Helium-3" novels "Crater" (Thomas Nelson, 2012), "Crescent" (Thomas Nelson, 2013) "Crater Trueblood and The Lunar Rescue Company" (Thomas Nelson, 2014), as well as a retired NASA engineer. There, a ghost town awaits, the previous residents scared off by weird emanations of LTP.


Tue, 22 Jul 2014 09:20:34 -0400

middel aged fat manHumans are getting taller; Most of the transformations that occur within such a short time period "are simply the developmental responses of organisms to changed conditions," such as differences in nutrition, food distribution, health care and hygiene practices, said Stephen Stearns, a professor of ecology and evolutionary biology at Yale University. But the origin of these changes may be much deeper and more complex than that, said Stearns, pointing to a study finding that British soldiers have shot up in height in the past century. "Evolution has shaped the developmental program that can respond flexibly to changes in the environment," Stearns said.


Tue, 22 Jul 2014 02:37:50 -0400
A new genetic analysis of people with schizophrenia — and the largest study investigating the genetic basis of any psychiatric disorder to date — provides hints that the disease may sometimes be connected with infections as some researchers have long suggested. There have been few innovative drug treatments for schizophrenia over the last 60 years. "In the past, people thought schizophrenia must happen because of some really bad mutations in a person not seen in people around them," said study co-author Steve McCarroll, director of genetics at the Stanley Center for Psychiatric Research at the Broad Institute of MIT and Harvard in Cambridge, Massachusetts. "This study shows a substantial part of the risk of schizophrenia comes from many tiny nudges to the genome that all humans share."
Fri, 18 Jul 2014 13:02:55 -0400
Some folk stories and superstitions hold that a full moon affects people's sleep, and new research lends support to this idea. In the study, researchers found that people slept for 20 to 25 minutes less on average on nights with a full moon, compared with how long they slept on nights with a quarter moon. The people in the study also said they had more trouble falling asleep during the full moon than the quarter moon, according to the results, published July 8 in the journal Current Biology. The researchers stressed that further studies are needed to confirm whether there is a relationship between moon phases and sleep duration.
Thu, 17 Jul 2014 17:52:32 -0400

Wheat pours into a truck as a French farmer harvests his crop in Aigrefeuille-sur-Maine near NantesBy Will Dunham WASHINGTON (Reuters) - As far as agricultural genome research goes, this may be the best thing since sliced bread - wheat bread, that is. An international team of scientists on Thursday unveiled a genetic blueprint of wheat in an accomplishment that may help guide the breeding of varieties of the vitally important food crop that are more productive and more hardy. Researchers who are part of the International Wheat Genome Sequencing Consortium, formed in 2005 by a group of wheat growers, plant scientists and breeders, unveiled what they called a chromosome-based draft genome sequence of bread wheat, also known as common wheat. The work makes it easier to identify genes controlling agriculturally important traits like yield, disease and pest resistance and drought tolerance, according to Frédéric Choulet, a plant genomicist at the French National Institute for Agricultural Research (INRA), one of the lead researchers.


Wed, 16 Jul 2014 03:28:42 -0400
Darkness is important for optimum reproductive health in women, and for protecting the developing fetus, said study researcher Russel J. Reiter, a professor of cellular biology at the University of Texas Health Science Center in San Antonio. In a review of studies published online July 1 in the journal Fertility and Sterility, Reiter and his colleagues evaluated previously published research, and summarized the role of melatonin levels and circadian rhythms on successful reproduction in females.
Mon, 14 Jul 2014 11:27:43 -0400
So it's no surprise that probiotics, and foods or supplements containing live organisms that can help maintain a normal balance of good and bad bacteria in the gut, have also gained more attention. "There's been a tremendous increase in interest in probiotics among practicing physicians and the general public," said Dr. Allan Walker, a professor of pediatrics at Harvard Medical School and an investigator at the Mucosal Immunology and Biology Research Center at MassGeneral Hospital for Children in Boston. "Over the last 10 to 15 years, research into probiotics and intestinal microbes has taken off, and many talented researchers have entered the field," Walker said. In his own research, Walker studies the use of probiotics in infants, and has also co-chaired the Yale Workshop, a group of experts who analyzed the scientific data and published recommendations for physicians on probiotic use in 2011.
Mon, 14 Jul 2014 11:27:43 -0400
So it's no surprise that probiotics, and foods or supplements containing live organisms that can help maintain a normal balance of good and bad bacteria in the gut, have also gained more attention. "There's been a tremendous increase in interest in probiotics among practicing physicians and the general public," said Dr. Allan Walker, a professor of pediatrics at Harvard Medical School and an investigator at the Mucosal Immunology and Biology Research Center at MassGeneral Hospital for Children in Boston. "Over the last 10 to 15 years, research into probiotics and intestinal microbes has taken off, and many talented researchers have entered the field," Walker said. In his own research, Walker studies the use of probiotics in infants, and has also co-chaired the Yale Workshop, a group of experts who analyzed the scientific data and published recommendations for physicians on probiotic use in 2011.
Sun, 13 Jul 2014 06:49:28 -0400

Secrets of Sun's 'Coronal Rain' Revealed (Video)Earth's nearest star has bad weather, too. The mechanisms driving coronal rain are similar to the way rain forms on Earth, according to a statement released by the Royal Astronomical Society (RAS) in the United Kingdom. Scientists found that clouds of plasma in the corona cool, condense and fall back to the sun's surface in a waterfall-like arch if solar conditions are just right. "Showers of 'rain' and waterfalls on the sun are quite something, though I wouldn't recommend taking a stroll there anytime soon," Eamon Scullion of Trinity College Dublin in Ireland, who led the solar physics research, said in a statement.


Sat, 12 Jul 2014 11:58:47 -0400
A group of "surfing" black swans were caught catching some waves at a beach on Australia's Gold Coast, in a video posted on YouTube. "There're good biological reasons to think that animals have fun," said Marc Bekoff, a professor emeritus of ecology and evolutionary biology at the University of Colorado, Boulder. "Probably as few as five years ago, scientists wondered, do animals have fun or make friends — and I think that's just the silliest thing in the world," Bekoff told Live Science. The swans in the video aren't the only ones enjoying themselves at the shore.
Thu, 10 Jul 2014 15:01:47 -0400
By Irene Klotz CAPE CANAVERAL Fla. (Reuters) - A valiant effort to put a defunct NASA science satellite back to work came to a disappointing end this week after the 36-year-old spacecraft’s propulsion system failed, project organizers said. An ad hoc team of engineers and scientists won permission from NASA to try to take control of the International Sun-Earth Explorer-3, or ISEE-3. As ISEE-3 neared Earth’s orbit this spring, a volunteer team launched a crowd-funding campaign to raise money, eventually ending up with nearly $160,000. The group also petitioned NASA to let it try to redirect the probe into a stable orbit around Earth so it could resume science operations.
Thu, 10 Jul 2014 14:01:37 -0400

Why Some Chimps Are Smarter Than OthersChimpanzees don't just get their smarts by aping others — chimps, like humans, inherit a significant amount of their intelligence from their parents, new research reveals. Researchers measured how well 99 captive chimpanzees performed on a series of cognitive tests, finding that genes determined as much as 50 percent of the animals' performance. "Genes matter," said William Hopkins, a neuroscientist at Georgia State University in Atlanta and co-author of the study published today (July 10) in the journal Current Biology. "We have what we would call a smart chimp, and chimps we'd call not so smart," Hopkins told Live Science, and "we were able to explain a lot of that variability by who was related to each other."


Wed, 09 Jul 2014 18:45:55 -0400
By Barbara Liston ORLANDO Fla. (Reuters) - Oil that matches the 2010 Deepwater Horizon spill in the Gulf of Mexico has been found in the bodies of sickened fish, according to a team of Florida scientists who studied the oil's chemical composition. "We matched up the oil in the livers and flesh with Deepwater Horizon like a fingerprint," lead researcher Steven Murawski, a professor at the University of South Florida's College of Marine Science in Tampa, told Reuters. BP, whose oil rig caused the spill, rejected the research, stating in an emailed response that it was "not possible to accurately identify the source of oil based on chemical traces found in fish livers or tissue." BP's statement added, "vertebrates such as fish very quickly metabolize and eliminate oil compounds.
Wed, 09 Jul 2014 18:43:45 -0400

Science As Art: Soundscapes, Light Boxes and Microscopes (Op-Ed)These questions lie at the heart of the work of visual artist Patricia Olynyk. I had some interest in science, but I didn't really have access to labs or to teaching art and science until I got a full-time position at the University of Michigan in 1999.


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