European spacecraft launches for ‘crash scene investigation’ of first planetary defense test
Most of today’s children are unlikely to live to 100, analysis says
A spacecraft is on its way to a harmless asteroid slammed by NASA in a previous save-the-Earth test
World's Rivers Are Driest They Have Been in Decades
Nobel Prize in medicine goes to two American biologists for work on the discovery of microRNA
American duo win Nobel Prize for Medicine for pioneering gene discovery
How to see the elusive Draconid meteor shower
Stormy weather, approaching hurricane, threaten launch delays
