Edwin Hubble changed our ideas about the universe

Make-your-own soap entrepreneurs clean up

Serving farm-fresh meals -- at the farm

Improving 'feed efficiency' in cattle

Puberty lessons for African girls may raise attendance

Obama, Romney head to key states on election eve

Words and their stories: top brass

Could waste plastic reduce our need for oil?

Gold seekers once rushed to Canada’s northwest

World Prematurity Day aims to lower rates of premature births

Remote US museum survives in Hells Canyon

Obama, House Speaker take positions on budget before negotiations

Mae West, the wild woman of film and stage

Number of international students attending American colleges and universities continues rising

Breathe Carolina re-releases

Global warming might threaten water supply

Words and their stories: down to earth

Russian Prime Minister calls for ban on smoking in public

Words and their stories: state nicknames, part 1

New 007 movie reveals Bond's inner demo

Virginia Museum show features glass art pioneer Dale Chihuly

Amateur dinosaur tracker uncovers some rare fossils

New York officials work to curtail price gouging

The business of learning mandarin

US Congress demands inquiry into Petraeus resignation

Power still out for many in New York city

Blake Shelton wins big at CMA Awards

Experts work to develop better tools to predict severe weather

Hurricane Sandy reignites climate change debate

Storm aftermath brings ruin for one NYC family