America's break with Britain divides families and friends
Obama appeals to public about 'fiscal cliff'
Research grows through citizen science
Violin maker keeps family tradition alive
Arrests in the shooting of a Pakistani schoolgirl
Many millions suffer from depression
Nobel Prize in economics recognizes 'market designers'
NYC schools expand birth control availability
South pacific islands now totally powered by the sun
Words and their stories: baseball terms
US president chosen by electors, not popular vote
Rare fungal meningitis outbreak in United States
Maryland shop cooks up chocolate vote
Unusual Mars rock surprises rover scientist
Some illegal immigrants allowed to stay under Obama order
New report outlines strategy for HIV/AIDS
High and fast: the X-15 reached the edge of space
Colonizing expands in the American Northeast
Consumer spending will decline unless Congress averts fiscal cliff
Visit to a medical museum
French experts question GMO cancer study
United Nations report urges
Falconer uses birds to give young people hope
Maryland man is real hero behind 'Argo'
Demand for wheat growing in Sub-Saharan Africa
Number of Chinese students in US dramatically expands
Palestinians cheer UN General Assembly vote
Seattle, 'City of Clocks' keeps on ticking
Interfaith worshipers celebrate sea, surf
Mobile phones could help efforts to end malaria