US president chosen by electors, not popular vote

Polio victim searches for love in 'The Sessions'

Seeking HIV tests for all in US age 15-65

Maryland shop cooks up chocolate vote

Words and their stories: military expressions

Electronic dance music bounds into mainstream

Unusual Mars rock surprises rover scientist

French experts question GMO cancer study

Obama appeals to public about 'fiscal cliff'

New report outlines strategy for HIV/AIDS

Number of Chinese students in US dramatically expands

Words and their stories: Fall guy

Scientists search for new ways to treat infection

Mobile phones could help efforts to end malaria

Minnesota state fair holds big sing along

Research grows through citizen science

Every night is fright night at Elegant Theater

Jimmy Doolittle: a pilot and leader

Wastewater plants extract nutrients from sewage

World AIDS Day 2012 more hopeful than in past

High and fast: the X-15 reached the edge of space

Colonizing expands in the American Northeast

South pacific islands now totally powered by the sun

Nobel Prize in economics recognizes 'market designers'

Marian Anderson: Her voice became famous around the world

Seattle, 'City of Clocks' keeps on ticking

Irrigation pioneer wins world food prize

Consumer spending will decline unless Congress averts fiscal cliff

Slow progress on curbing deforestation expected at climate conference

Words and their stories: baseball terms