Space station arrival delayed for US-Russian crew

Snag delays arrival of Soyuz spacecraft carrying Russian-American crew to space station

Wednesday - 03/26/2014, 07:12pm EDT

Toilet tech fair tackles global sanitation woes

Toilet tech fair in India tackles global sanitation problems by finding profit in waste

Wednesday - 03/26/2014, 07:12pm EDT

Study ties breast gene to high-risk uterine cancer

Study ties breast cancer gene to high-risk uterine tumors in women who already had ovaries out

Wednesday - 03/26/2014, 05:02pm EDT

Great Alaska Earthquake shook Alaska 50 years ago

50 years ago, Great Alaska Earthquake tore up southern Alaska, sent out deadly tsunamis

Wednesday - 03/26/2014, 01:08pm EDT

Russian wins Norway's $1 million Abel math prize

Russian mathematician wins Norwegian $1 million Abel Prize

Wednesday - 03/26/2014, 09:50am EDT

What are the world's most fascinating sounds?

If you listen carefully, the world constantly produces fascinating, magical, hard-to-explain sounds. One man has pulled together the sonic wonders of the world, including some made locally.

Wednesday - 03/26/2014, 04:07am EDT

Time, uncertainty make plane hunt uniquely hard

Time, currents, uncertainty make Flight 370 hunt tougher than any previous successful search

Wednesday - 03/26/2014, 02:20am EDT

Snag delays arrival of crew at space station

Snag delays arrival of Soyuz spacecraft carrying Russian-American crew at space station

Wednesday - 03/26/2014, 02:10am EDT

Russian rocket launches with American on board

Despite disagreements over Ukraine, Russian rocket launches with American on board

Tuesday - 03/25/2014, 10:44pm EDT

Likely prehistoric human remains found in Arizona

Anthropologist: Remains found near Colorado City could be those of man from 1,800 years ago

Tuesday - 03/25/2014, 09:20pm EDT

Oversight chair questions safety at nuke dump

Chair of oversight board questions safety at nuke dump; calls accidents "near misses"

Tuesday - 03/25/2014, 09:00pm EDT

Man gets probation in fossil-smuggling case

Judge sentences man to 2 years of probation on felony plea to smuggling fossils from China

Tuesday - 03/25/2014, 08:42pm EDT

Company hoping to carry NASA astronauts at Michoud

Company hoping to carry NASA astronauts showing off its work at Michoud

Tuesday - 03/25/2014, 05:40pm EDT

Mentally demanding jobs keep people smart past retirement

A mentally demanding job can be stressful. But, it could also keep people's minds sharp even after they retire.

Tuesday - 03/25/2014, 01:14pm EDT

Smart shoe insoles aims to help track patients with Alzheimer's disease

The GPS tracker inside rechargeable Smart Soles transmits their location both on demand, but also when the wearer goes outside a set radius, determined by their caregiver.

Tuesday - 03/25/2014, 05:03am EDT

Washington landslide: Big, deadly and dangerous

5 Things to know about deadly weekend landslide in Washington state

Tuesday - 03/25/2014, 03:20am EDT

AP WAS THERE: Exxon Valdez Runs Aground in 1989

1989 Exxon Valdez disaster, then world's worst oil spill, as reported by The Associated Press

Monday - 03/24/2014, 02:44pm EDT

California doctors speed up Valley fever diagnosis

California doctors have found new way to diagnose Valley fever through DNA testing

Monday - 03/24/2014, 02:40pm EDT

Future generation of manned spacecraft undergoes testing in Va.

WTOP space contributor Greg Redfern explores the future of manned spaceflight at NASA's Langley Research Center in Hampton, Va.

Monday - 03/24/2014, 02:05pm EDT
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