The National Transportation Safety Board has called for a nationwide ban on the use of all portable electronic devices by drivers, except in an emergency. That means no more phone calls or texting from behind the wheel. It would also ban drivers from using iPods or GPS units not integrated into a car's controls
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Feed SubscriptionHow the U.S. Federal Government Pushes Energy Efficiency–On Itself
Standing on the north roof of the James Forrestal building in Washington, D.C., Brian Costlow gestures to the black solar photovoltaic array lying flat against the cement tiles. The system generates 235 megawatt-hours of electricity annually in an effort to boost the energy efficiency of this office complex, the headquarters for the U.S
Read More »How the U.S. Federal Government Pushes Energy Efficiency–On Itself
Standing on the north roof of the James Forrestal building in Washington, D.C., Brian Costlow gestures to the black solar photovoltaic array lying flat against the cement tiles. The system generates 235 megawatt-hours of electricity annually in an effort to boost the energy efficiency of this office complex, the headquarters for the U.S. Department of Energy.
Read More »Mosquitos Use Drop of Blood to Keep Cool
Being a mosquito can really suck. Not only do you have to gulp down your food because your dinner can turn around and swat you if you’re not fast enough, but a bellyful of hot blood can really do a number on your little body, which prefers to keep things cool. [More]
Read More »China Scales Up Solar Power by 50 Percent
BEIJING (Reuters) - China has further revised up its solar power development target for 2015 by 50 percent from its previous plan, state media reported on Thursday. [More]
Read More »China Scales Up Solar Power by 50 Percent
BEIJING (Reuters) - China has further revised up its solar power development target for 2015 by 50 percent from its previous plan, state media reported on Thursday. [More]
Read More »How Bacteria Break a Magnet
By Ewen Callaway of Nature magazine Bacteria that contain an internal compass face an unusual challenge when they come to divide: snapping their internal magnets in two.
Read More »How Bacteria Break a Magnet
By Ewen Callaway of Nature magazine Bacteria that contain an internal compass face an unusual challenge when they come to divide: snapping their internal magnets in two.
Read More »Body Hair Senses Parasites While Slowing Their Blood Quest
We "naked apes" aren't as hirsute as our primate cousins. We still have an ape-like density of hair follicles--but we sprout out peach fuzz, instead of a thick coat. Those downy hairs may be more than an evolutionary leftover, though
Read More »U.S. Stillbirths Still Prevalent, Often Unexplained
Infant mortality has continued to drop in the U.S. during the past several decades. But stillbirths--when a fetus dies after 20 or more weeks of gestation--have remained relatively steady--and account for almost as many deaths as those of babies who die before their first birthday .
Read More »Scrubbing Carbon Dioxide from Air May Prove Too Costly
One of the seemingly ideal and direct solutions to climate change is to efficiently vacuum up greenhouse gases straight from the atmosphere. But a new study finds that such a proposal is very far-fetched and tremendously expensive.
Read More »Paul Farmer: International Health Is Equity Issue
"In 1983, when I went to Haiti, the wave of sentiment that crashed over me was not just, gosh, this is appalling--it’s unfair." [More]
Read More »Christmas Bird Count
The National Audubon Society's 112th Christmas Bird Count begins December 14, 2011 [More]
Read More »Tantalizing Hints of Elusive Higgs Particle Announced [Update]
GENEVA--The two largest collaborations of physicists in history Tuesday presented intriguing but tentative clues to the existence of the Higgs boson , the elementary particle thought to endow ordinary matter with mass.
Read More »Why Walking through a Doorway Makes You Forget
The French poet Paul Val
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