雅思口语天天练：和老外吵架必备口语

President Obama wins second term

Gas shortages test patience of motorists following Sandy

Condition of oceans affects human health

Relations between Britain and its American colonies

Make-your-own soap entrepreneurs clean up

Obama victory driven by economy, turnout

Number of international students attending American colleges and universities continues rising

Gold seekers once rushed to Canada’s northwest

Serving farm-fresh meals -- at the farm

Psychologist tells inspiring story of his giant uncle

New 007 movie reveals Bond's inner demo

Words and their stories: state nicknames, part 1

Obama, House Speaker take positions on budget before negotiations

Storm aftermath brings ruin for one NYC family

New York officials work to curtail price gouging

Improving 'feed efficiency' in cattle

US Congress demands inquiry into Petraeus resignation

The business of learning mandarin

Is eating like our ancestors good for us?

Could waste plastic reduce our need for oil?

Words and their stories: down to earth

Edwin Hubble changed our ideas about the universe

Remote US museum survives in Hells Canyon

Experts work to develop better tools to predict severe weather

Obama, Romney head to key states on election eve

Can you 'think and grow rich?'

Russian Prime Minister calls for ban on smoking in public

Celebrities support US presidential candidates

DC dinosaur hunter; New family movies

Amateur dinosaur tracker uncovers some rare fossils