Researchers To Study Ecological Genomics
September 11, 2007 05:03 PM - Paul Schaefer, ENN
MANHATTAN -- A research geneticist at Kansas State University, will be taking a much closer look at the complex relationship between genes in a microscopic worm and a changing environment. "Global change" says Dr Michael Herman,"is making the environment sick, and we're using genomics to understand exactly what's going wrong." A big federal grant will allow him to continue his research on soil nematodes, a nearly microscopic organism, in the emerging field of ecological genomics. The money comes from a National Science Foundation grant, $622,000. With it, Dr Herman will further his research on soil nematodes, a nearly microscopic type of worm, in the emerging field of ecological genomics.
Brain Network Related To Intelligence Identified
September 11, 2007 04:35 PM - UC Irvine News
Irvine, California - A primary mystery puzzling neuroscientists -- where in the brain lies intelligence? -- just may have a unified answer. In a review of 37 imaging studies related to intelligence, including their own, Richard Haier of the University of California, Irvine and Rex Jung of the University of New Mexico have uncovered evidence of a distinct neurobiology of human intelligence. Their Parieto-Frontal Integration Theory (P-FIT) identifies a brain network related to intelligence, one that primarily involves areas in the frontal and the parietal lobes.
Green fleets, fat profits on display at Frankfurt show
September 11, 2007 03:18 PM - Erik Kirschbaum
Carmakers wasted no time trying to show off their new-found "green" credentials -- as well as their glittering profits -- at the start of the Frankfurt International Motor Show (IAA) on Tuesday. Opening the world's biggest car show with raft of optimistic reports on improved earnings and greater fuel efficiency, executives from carmakers around the world were bubbling with confidence about their greener fleets and fatter profits.
Gifted Research Parrot Alex Found Dead
September 11, 2007 11:37 AM - Associated Press
A gifted parrot that could count to six, identify colors and even express frustration with repetitive scientific trials has died after 30 years of helping researchers better understand the avian brain. The death of Alex, an African Grey parrot, left scientists at Brandeis University feeling as if they'd lost a colleague.
Ecosystems At Risk When Estrogens Mix With Other Chemicals
September 11, 2007 11:11 AM - Dr. Ed Orlando and Wendy Hessler, Environmental Health News
New experiments reveal that the synthetic estrogen used by women for birth control causes wide ranging health effects in minnows, but that the effects were different from when the drug was tested alone compared with when it was mixed with wastewater effluent. The tests found that when the estrogen, called 17Î±-ethinylestradiol, showed up in the water along with municipal wastewater, it caused feminization of male fish, altered their DNA integrity, changed their immune cell numbers and the ability to breakdown pollutants.
Researcher finds lake boiling with methane
September 11, 2007 10:59 AM - University of Alaska Fairbanks
Last month, UAF researcher Katey Walter brought a National Public Radio crew to Alaska’s North Slope, hoping to show them examples of what happens when methane is released when permafrost thaws beneath lakes.
Was ability to run early man's Achilles heel?
September 11, 2007 08:29 AM - University of Manchester
The earliest humans almost certainly walked upright on two legs but may have struggled to run at even half the speed of modern man, new research suggests. The University of Manchester study — presented to the BA (British Association for the Advancement of Science) Festival of Science in York on Tuesday — proposes that if early humans lacked an Achilles tendon, as modern chimps and gorillas do, then their ability to run would have been severely compromised.
Overweight Trucks Damage Infrastructure
September 11, 2007 07:32 AM - Aprol Castro -Associated Press
More than a half-million overweight trucks are allowed onto the nation's roads and bridges - an increasingly routine practice that some officials say is putting dangerous wear and tear on an already groaning infrastructure.
Primate behavior explained by computer "agents"
September 11, 2007 07:21 AM - University of Bath
The complex behaviour of primates can be understood using artificially-intelligent computer ”˜agents’ that mimic their actions, shows new research published in a special edition of Philosophical Transactions of the Royal Society B and presented at the BA Festival of Science in York.
Astronomers Eager To Add To Sky On Google Earth
September 10, 2007 12:53 PM - Robert Sanders, UC Berkeley News
BERKELEY — Since Sky in Google Earth debuted two weeks ago to let the public explore the heavens from their computers, two University of California, Berkeley, astronomers have jumped in to populate Google's sky with the most recently discovered heavenly objects. One piece of the Sky in Google Earth, showing 7 planetary systems around nearby stars (blue & gold ovals) and a recently discovered gamma-ray burst in the constellation of Gemini (diamond-ring object). By clicking on these icons, Google Sky users can pull up detailed information about exoplanets and sudden flashes of light in the sky.