May 2011 Archives
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11 May 2011
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ScienceNOW(Science - AAAS)
Triassic Crocodile Cousin Walked Like a Dinosaur
Bipedal creature challenges hypothesis of why dinosaurs were so successful
11 May 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Loving Life at a Hydrocarbon Seep
A shelled microorganism may have thrived only at sites where hydrocarbons seep through the ocean floor
11 May 2011
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ScienceNOW(Science - AAAS)
Unusual AIDS Vaccine Shows Promising Results in Monkeys
Using one virus to target another triggers novel immune response
11 May 2011
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ScienceNOW(Science - AAAS)
Live Chat: A New Push to Cure AIDS
Experts answer your questions about advances in AIDS treatment and the possibility of a cure
10 May 2011
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ScienceNOW(Science - AAAS)
Bloated Bloodsuckers Swim Right After Eating
Serotonin allows blood-filled leeches to stretch their muscles to the max
9 May 2011
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ScienceNOW(Science - AAAS)
Study: High-Tech Gas Drilling Is Fouling Drinking Water
“Fracking” for deep stores of methane may be contaminating nearby wells
9 May 2011
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ScienceNOW(Science - AAAS)
Were Neandertals and Modern Humans Just Ships in the Night?
New radiocarbon dating suggests that Neandertals went extinct shortly after modern humans invaded their territories
9 May 2011
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ScienceNOW(Science - AAAS)
ScienceShot: T. rex as a Kid
Juvenile relative of giant meat-eater had a much different diet than its parents
8 May 2011
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ScienceNOW(Science - AAAS)
Titan's Atmosphere Spawned by Impacts?
Ancient bombardments may have transformed ammonia-rich ices into gaseous nitrogen
6 May 2011
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ScienceNOW(Science - AAAS)
Earliest American Dogs May Have Been Dinner
Bone found in 9000-year-old human excrement may be first definitive evidence of dogs in the New World—and of dogs being eaten by people
6 May 2011
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ScienceNOW(Science - AAAS)
Podcast: Altruistic Robots, Surprised Dogs, and Armadillos With Leprosy
Listen to a roundup of some of our favorite stories from this week
6 May 2011
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ScienceNOW(Science - AAAS)
ScienceShot: How Natural Is Your Cola?
New test can tell whether premium sodas actually contain cola nut extract
5 May 2011
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ScienceNOW(Science - AAAS)
Sea Monster Battle Preserved for the Ages
Bite marks found on ancient swimming reptile hint at intraspecies conflict
5 May 2011
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ScienceNOW(Science - AAAS)
Climate Change Already Hurting Agriculture
Analysis of global crop yields from 1980 to 2008 shows warming-induced declines
4 May 2011
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ScienceNOW(Science - AAAS)
At Long Last, Gravity Probe B Satellite Proves Einstein Right
Test not as rigorous as hoped, however
4 May 2011
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ScienceNOW(Science - AAAS)
Turning Waste Heat Into Electricity
Novel approach could make "thermoelectric" devices more practical
4 May 2011
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ScienceNOW(Science - AAAS)
Treehopper Camouflage Derives From Ancestral Wing
Extra appendage morphed into novel trait
4 May 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Why Is This Galaxy Lopsided?
New image provides clues to warped appearance
3 May 2011
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ScienceNOW(Science - AAAS)
ScienceShot: Why Bats Don't Like Rain
Water makes flying harder, but not for the reasons you might think
3 May 2011
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ScienceNOW(Science - AAAS)
Ship in Bottle, Meet Rogue Wave in Tub
Scientists produce tiny version of killer waves in the lab
3 May 2011
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ScienceNOW(Science - AAAS)
Even Robots Can Be Heroes
Simulation demonstrates why we take risks for others
2 May 2011
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ScienceNOW(Science - AAAS)
First Buildings May Have Been Community Centers
Large structures found in 12,000-year-old farming village were probably not homes
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