Obama, House Speaker take positions on budget before negotiations
Experts work to develop better tools to predict severe weather
Can you 'think and grow rich?'
Amateur dinosaur tracker uncovers some rare fossils
Obama victory driven by economy, turnout
Power still out for many in New York city
Words and their stories: down to earth
Obama, Romney head to key states on election eve
Virginia Museum show features glass art pioneer Dale Chihuly
Ukraine feminists campaign against sex tourism(视频)
DC dinosaur hunter; New family movies
Remote US museum survives in Hells Canyon
Could waste plastic reduce our need for oil?
Eleanor Creesy helped guide one of the fastest sailing ships ever built
Medical students help the homeless
Mae West, the wild woman of film and stage
Celebrities support US presidential candidates
Hurricane Sandy reignites climate change debate
Relations between Britain and its American colonies
The business of learning mandarin
US 'patriotic millionaires': 'tax us more'
Make-your-own soap entrepreneurs clean up
Are smartphone apps encouraging young smokers?
'Gangnam Style' boosts S.Korean tourism
Breathe Carolina re-releases
New 007 movie reveals Bond's inner demo
President Obama wins second term
Gas shortages test patience of motorists following Sandy
Blake Shelton wins big at CMA Awards
Global warming might threaten water supply