It’s a truism that water will be the cause of the next world war. But a new diplomatic agreement shows why that belief is false.
NASA says cooling system is down and may require a space walk to fix
A nifty bit of respiratory design goes back a very long way
NASA has unveiled Valkyrie, its 6’2” and 275 pounds humanoid, with detachable arms, mounted cameras and sonar sensors that would make it ideal for work in disaster-stricken areas.
New discovery points to whole class of unregulated, understudied chemicals
Firm will produce study for private quest to put humans on the red planet by 2025
The Curiosity rover has been poking around Mars for more than a year, and some new reports published in the journal Science suggest a lake found on Mars could have supported bacterial life.
Cosmic photography is always breathtaking, so a full year’s worth of images provides plenty of choices. Here are some of 2013′s highlights.
Denies rights as ‘legal people’
The evidence mounts for long-ago microbes in a vanished body of Martian water
Eastern officials blame the Midwest for the air pollution that still fouls their cities. Will the Supreme Court play referee?