Science
Moon might put a damper on Lyrid meteor stargazing
The moon may interfere with the Lyrid meteor shower, a celestial display known as "old faithful" that happens every spring.
Every drop of water counts at Alexandria Earth Day event
Alexandria celebrates Earth Day with a fashion show, water exhibits and beautiful weather.
Winds force scrubbing of unmanned rocket launch
High winds force company to scrub launch of unmanned test rocket from Virginia
3 cancer scientists awarded $500K NY medical prize
Cancer researchers from Pa., Ill., Ore. awarded $500K in one of richest prizes in medicine
Scientists: Superstorm Sandy jolted United States
Scientists: Earthquake sensors detected energy of Superstorm Sandy that hit East Coast
NASA sees distant planets that seem ideal for life
Perfect planets for life? Telescope sees distant worlds not too hot, not too cold, not too big
Scientists decode DNA of 'living fossil' fish
Fish story: DNA code of 'living fossil' promises insight into how fish began to move onto land
East Coast test rocket launch scrubbed
Private firm contracted to deliver space station supplies scrubs Wednesday test rocket launch
Key facts about the plant explosion in West, Texas
News guide: Key facts about the fertilizer plant explosion in West, Texas
Newtown parents back study for clues to violence
After child's death in Newtown, scientist parents back brain research for clues to violence
East Coast rocket test launch scrubbed
Wednesday's test rocket launch was scrubbed by the private firm contracted to supply the space station.
Hawaii land board approves Thirty Meter Telescope
Hawaii land board approves plan to build world's largest telescope atop Mauna Kea summit
NASA gives OK for rocket test launch to proceed
NASA has given the OK for a private company to proceed with a test launch of a rocket that will eventually help carry cargo to the International Space Station.
Polio vaccine developer Koprowski dies in Pa.
Polio vaccine developer Hilary Koprowski, whose success predated Salk, dies in Pa. at 96
Greenhouse gases make high temps hotter in China
Study links ever hotter afternoons, sultrier nights in China directly to greenhouse gases
Israeli high-tech pioneer Efraim Arazi dies
Efraim Arazi, Israeli hi-tech pioneer who helped develop technology to film moon landing, dies
Instruction of students learning English bleak
As nation's schools get more diverse, instruction of students learning English remains bleak
Facebook's Zuckerberg launches political group
Facebook's Zuckerberg, tech leaders formally launch group to lobby on immigration, education
Correction: Nobel Prize Winner-Auction story
Correction: Nobel Prize Winner-Auction story
Satellite shelved after 2000 election to now fly
Al Gore's proposed Earth-gazing satellite, shelved by Bush, now dusted off by Obama in budget



