Uncategorized
- Health & Medicine
New antibiotic candidate shows promise
Tests in lab dishes and mice suggest an experimental compound called teixobactin can kill staph, TB microbes and other bacteria.
- Health & Medicine
Weight-loss surgery linked to better survival
Obese middle-aged and older people fare better if they have had bariatric surgery, a long-term study of veterans finds.
- Astronomy
Kepler telescope discovers another 554 possible planets
Extra year of Kepler telescope data adds 554 possible planets and eight confirmed ones that might be able to host life.
- Climate
Stalled global warming linked to North American drought
Strong Pacific Ocean winds blamed for the global warming hiatus also boosted the odds of severe drought in the southwestern United States.
- Animals
Bowhead whales may unlock the secrets to a long, healthy life
Analyzing the genome of the bowhead whale may help scientists understand how the animals live for more than 200 years.
- Archaeology
Stones challenge dating of Easter Island collapse
Despite losing ground in some areas, Polynesian farmers outlasted European contact.
- Life
Cold coddles colds
Antiviral responses aren’t as effective against common cold viruses in cooler temperatures.
- Health & Medicine
‘AIDS’ gives inside view of science, politics of epidemic
In ‘AIDS Between Science and Politics,’ pioneering HIV expert Peter Piot discusses the factors and events that shaped the epidemic.
- Animals
Why ground squirrels go ninja over nothing
Ground squirrels twist and dodge fast enough to have a decent chance of escaping rattlesnake attacks.
- Climate
‘Storm Surge’ revisits Sandy, looks to future hurricanes
Superstorm Sandy deluged New York City and could be a harbinger of future coastal flooding.
- Psychology
‘Survival of the Nicest’ demonstrates altruism all around
Selfishness is not the rule in human society, new book argues.
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