Celebrities support US presidential candidates
Global warming might threaten water supply
Experts work to develop better tools to predict severe weather
Medical students help the homeless
Are smartphone apps encouraging young smokers?
US 'patriotic millionaires': 'tax us more'
Make-your-own soap entrepreneurs clean up
After Sandy, Wall Street closed for 2nd day
Words and their stories: top brass
Words and their stories: down to earth
Taylor Swift's 'Red' among 2012's best sellers
Is eating like our ancestors good for us?
Gas shortages test patience of motorists following Sandy
The business of learning mandarin
Obama victory driven by economy, turnout
Ukraine feminists campaign against sex tourism(视频)
Relations between Britain and its American colonies
Eleanor Creesy helped guide one of the fastest sailing ships ever built
Scientists dispute study of genetically modified corn
Power still out for many in New York city
Florida Seniors split on medicare debate
A story for Halloween: 'Innocence Burned'
Spain's economic crisis sparks Catalonia independence drive(视频)
Improving 'feed efficiency' in cattle
Condition of oceans affects human health
Did hurricane Sandy send a climate warning?
Psychologist tells inspiring story of his giant uncle
Mae West, the wild woman of film and stage
Puberty lessons for African girls may raise attendance
Blake Shelton wins big at CMA Awards
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