NASA: Former astronaut Nagel dies at 67 after long illness
Citrus in crisis: A state fights back against the bug that threatens its economy, identity
Study suggests where polio remains a threat, 2 kinds of vaccine protect children better than 1
Do bamboo caterpillars and grasshoppers have a future on dining room tables?
Area with 200-plus dinosaur tracks including prints from T-rex ancestor opening to public soon
It will take some time, but they might be on the way.
GPS devices find huge water losses, rising earth crust in western US because of drought
Californians swap out thirsty grass lawns for gardens to cope with state's historic drought
Here's more information on how tearing out a lawn pencils out in drought-stricken California
Ice bucket challenge may be a game changer for nonprofit world
New carbon dating suggests Neanderthals had 'ample time' to mix with modern humans
Iceland raises aviation alert to red as subglacial volcanic eruption begins at Bardarbunga
The National Zoo in Washington threw a party Saturday in honor of the first birthday of panda cub Bao Bao.
Necropsy on whale that died in Va. river reveals intestinal blockage, hematoma
Livestrong $50M gift to Texas cancer center largest ever, biggest splash since Armstrong exit
Hikers, tourists evacuated from highlands in Iceland amid concerns of volcanic eruption
Coal gas boom in China threatens to spew greenhouse gases as world tries to curb emissions
SpaceX rocket explodes during flight at Central Texas test site; no injuries reported
Correction: Oil Spill-Land Conservation story
Homeowners association fines California woman who removed her lawn during state's drought
Hi: 73 °F | Lo: 60 °F