US Congress demands inquiry into Petraeus resignation

Taylor Swift's 'Red' among 2012's best sellers

Ukraine feminists campaign against sex tourism(视频)

Medical students help the homeless

President Obama wins second term

Words and their stories: top brass

Experts work to develop better tools to predict severe weather

Celebrities support US presidential candidates

After Sandy, Wall Street closed for 2nd day

New York officials work to curtail price gouging

Remote US museum survives in Hells Canyon

Blake Shelton wins big at CMA Awards

Puberty lessons for African girls may raise attendance

Global warming might threaten water supply

Improving 'feed efficiency' in cattle

Can you 'think and grow rich?'

Obama victory driven by economy, turnout

Psychologist tells inspiring story of his giant uncle

World Prematurity Day aims to lower rates of premature births

Words and their stories: state nicknames, part 1

DC dinosaur hunter; New family movies

Gas shortages test patience of motorists following Sandy

Storm aftermath brings ruin for one NYC family

Eleanor Creesy helped guide one of the fastest sailing ships ever built

New 007 movie reveals Bond's inner demo

American Red Cross feeds hungry after hurricane

Hurricane Sandy reignites climate change debate

Words and their stories: down to earth

Mae West, the wild woman of film and stage

Relations between Britain and its American colonies