New Year's countdown to end of 40- and 60-watt bulbs

Fans of 40- and 60-watt incandescent light bulbs only have a few more days to stock up because they'll no longer be made after the end of the year.

Tuesday - 12/17/2013, 08:21am EST

10 things you need to know this Tuesday

What's everyone talking about today? Here's a quick breakdown to keep you in the loop.

Tuesday - 12/17/2013, 05:16am EST

Study: Yellowstone magma much bigger than thought

Study: Magma chamber beneath Yellowstone more than 2 times larger than previously believed

Monday - 12/16/2013, 08:16pm EST

NFL and NIH award grants for concussion research

8 projects receive grants from NFL and National Institutes of Health for concussion research

Monday - 12/16/2013, 03:50pm EST

Navy expands sonar testing despite troubling signs

US Navy aims to expand sonar use even as studies it helped fund show possible impact on whales

Monday - 12/16/2013, 12:14pm EST

Fossils may help revive Bay oyster population

Almost 3,000 tons of fossilized oyster shells have been transported from Florida to the Port of Baltimore, headed for the Chesapeake Bay, as part of the effort to revive the local oyster population.

Monday - 12/16/2013, 06:46am EST

China's flag-bearing rover photographed on moon

China's lunar rover, landing vehicle take photos of each other on moon, Chinese flag visible

Monday - 12/16/2013, 12:36am EST

Astronaut may get Christmas wish for spacewalk

Space station astronaut may get Christmas wish, a spacewalk to fix broken cooling system

Monday - 12/16/2013, 12:30am EST

Japan lacks decommissioning experts for Fukushima

Japan lacks decommissioning experts for Fukushima nuke crisis, with none at regulatory level

Sunday - 12/15/2013, 10:46pm EST

CERN votes to admit Israel as newest full member

CERN physics lab votes to admit Israel as newest and first non-European full member

Sunday - 12/15/2013, 07:48pm EST

China's moon rover leaves traces on lunar soil

China's lunar rover separates from lander after first soft landing on moon in nearly 4 decades

Sunday - 12/15/2013, 06:52pm EST

Sponges squeezed off oldest branch of animal tree

Squeezing sponges out of an evolutionary 'first,' DNA study points to jelly-like creatures

Sunday - 12/15/2013, 06:52pm EST

Mild 2013 cuts Arctic a break, warming woes remain

NOAA: Arctic gets breather from pell-mell warming in 2013, but long-term problems persist

Sunday - 12/15/2013, 06:52pm EST

China's moon rover leaves traces on lunar soil

China's lunar rover separates from lander after first soft landing on moon in nearly 4 decades

Sunday - 12/15/2013, 12:13am EST

Geminid meteor shower ramps up Friday night

Geminid meteor shower ramps up Friday night, bright moon will put best viewing at predawn

Saturday - 12/14/2013, 07:58pm EST

Former MIT president Charles M. Vest dies at 72

Ex-MIT president Charles M. Vest, who led initiative to offer free classes online, dies at 72

Friday - 12/13/2013, 10:10pm EST

Dozens of blackbirds found dead in Prince William

Prince William County police say dozens of blackbirds were found dead along a Nokesville Road and authorities are investigating the cause.

Friday - 12/13/2013, 03:58pm EST

Catch the year's best meteor shower overnight Friday

If the sky stays clear overnight Friday, we will enjoy the peak time for what I think is the best meteor shower of the year, the Geminids.

Friday - 12/13/2013, 12:26pm EST

Alan Alda's science contest asks: What is color?

Alan Alda-sponsored contest asks scientists to explain to 11-year-olds: What is color?

Friday - 12/13/2013, 11:38am EST

Your guide to the 2013 Nobel Prizes

Your guide to the 2013 Nobels in literature, chemistry, physics, medicine, peace and economics

Friday - 12/13/2013, 10:48am EST
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