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.
Wow, Apple Sells One Millionth iPhone
September 10, 2007 09:48 AM - Reuters
NEW YORK (Reuters) - Apple Inc said on Monday it has sold its one-millionth iPhone, just days after it cut the price of its smartphone by $200.
Studying Evidence From Ice Age Lakes
September 10, 2007 08:26 AM - Geological Survey of Norway
During the last Ice Age, the ice dammed enormous lakes in Russia. The drainage system was reversed several times and the rivers flowed southwards. A group of geologists is now investigating what took place when the ice melted and the lakes released huge volumes of fresh water into the Arctic Ocean.