Uncategorized
- Paleontology
New fossil helps solidify dino origins
The dog-sized creature bolsters the notion that early dinosaurs first appeared in what is now South America.
- Earth
Earth’s atmosphere may be extraterrestrial in origin
Analyses of krypton, xenon hint that air didn’t fizz from within the planet.
- Life
Fruit flies can be alcoholics too
Drinking behavior of Drosophila shows similarities to human addiction.
- Space
Heat-seeking WISE spacecraft to scan the skies
The new instrument promises to discover millions of infrared-bright galaxies and thousands of previously unknown asteroids and brown dwarfs.
- Life
When feminine beauty thrives on competition
Gorgeous plumage for both starling sexes comes from rivalry in co-op nests
- Anthropology
Ancient Maya king shows his foreign roots
Copán’s first king may have been part of a colonial expansion by another, distant Maya kingdom.
- Earth
The big spill: Flood could have filled Mediterranean in less than two years
Discovery of a distinctive channel and new calculations of possible water movement suggest a fast and furious flow formed the sea.
- Humans
Another livestock drug endangers vultures
After one veterinary NSAID almost wiped out vultures in South Asia, one of the possible replacements turns out to be toxic too.
- Life
Model for powerful flu fighters from existing drugs
Computer screening mines inventory of existing drugs to find possible new drugs that the H1N1 and H5N1 flu viruses just wouldn’t be able to resist.
- Health & Medicine
Best choice for chronic leukemia treatment may change
A newer treatment outperforms current frontline drug Gleevec in patients with chronic myeloid leukemia and an older drug may plug gap in coverage.
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Mathematics by collaboration
The Polymath project harnesses the power of the Internet to use massive collaboration to solve a major problem in record time
