A clue to one of the biggest questions in cosmology — why regular matter, rather than antimatter, survived to fill the universe — may have been found in data from a NASA space...
Air & Space
A Russian rocket carrying a Mexican satellite malfunctioned and crashed Saturday in Siberia shortly after its launch — the latest mishap to hit Russia's troubled space...
A giant nebula in the early universe hits the jackpot when it comes to rare, bright objects known as quasars, boasting four within surprisingly close proximity to one another.
Bill Nye ("The Science Guy") wants you to be a part – and get a part – of a "revolutionary solar sailing spacecraft" mission.
Northrop Grumman is developing an inflatable, propeller-powered aircraft for a years-long cruise in the sulfurous skies of Venus and is gearing up to enter the concept in...
The $90 million search for the long-missing MH370 plane has detected some surprising finds in the southern Indian Ocean – debris that is believed to be from an ancient...
The most daunting leg of Solar Impulse 2’s epic journey around the world will be a massive test of endurance for the solar-powered plane’s pilot Andre Borschberg.
Saturn's icy moon Enceladus is looking better and better as a potential abode for alien life.