Uncategorized
- Climate
California drought worst in at least 1,200 years
The current California drought is the most severe in 1,200 years, according to historical information gleaned from tree rings.
- Health & Medicine
Fatty coat on cancer drugs protects the heart
Cancer drugs encased in a layer of fat reduce but don’t eliminate heart damage.
- Environment
Black carbon fouls New York subway stations
Black carbon, a respiratory irritant, fouls air in New York subway stations.
- Climate
Greenhouse gases may spell wet future for Africa
Greenhouse gases played a role in boosting rainfall in Africa 14,000 to 21,000 years ago, a finding that may help predict future abundance of water on the continent.
- Life
Electric eels remote-control nervous systems of prey
Electric eels’ high-voltage zaps turn a prey fish against itself, making it freeze in place or betray a hiding place.
- Planetary Science
Ancient moon’s mega magnetic field explained
Apollo-era moon rocks reveal ancient lunar magnetic field was at least as powerful as the one surrounding modern Earth.
- Health & Medicine
A look back at 2013’s disasters
The Philippines, India and China each lost more than 1,000 lives in 2013 in mass calamities.
- Microbes
Microbes floating among clouds may munch on sugar
Floating in a cloud and noshing sweets while wrapped in a cozy bubble sounds like a pleasant dream. For some lucky bacteria, it may be a reality.
- Materials Science
Carbon supplants silicon in electronic medical sensors
Prototypes of electronic medical devices constructed from organic materials are noninvasive yet offer similar performance as silicon-based health sensors.
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- Planetary Science
Preparing for disaster, celebrating success
Science cannot prevent all disasters or solve all the problems they spawn, but it can point to the best ways to prepare, making disasters less damaging than they might otherwise be
- Health & Medicine
Old drug reduces herpes symptoms, spread in animal tests
The antidepressant tranylcypromine might also work as antiviral against herpes, animal studies suggest.
