A message from above?
To find a way of fending off global warming, scientists sometimes look to nature.
President Barack Obama signed a spending bill, HR 933, into law on Tuesday that has food and consumer advocates and organic farmers up in arms
Ali Razeghi, a Tehran scientist has registered "The Aryayek Time Traveling Machine" with the state-run Centre for Strategic Inventions.
NASA this week put the official stamp on an initiative to capture a near-Earth asteroid and haul it back
The Soviet Union took UFOs seriously.
Kennedy Space Center leaders say they're on schedule for an unmanned test flight next year of Orion, NASA's next vehicle for taking astronauts into space.
Always Telling the Truth Means Never Having to Remember Anything
Secretary of State Hillary Clinton will testify next Wednesday on the Sept. 11 attack in Benghazi before the House Foreign Affairs Committee




