Valve brings Android and VR apps to SteamOS, marking a major step toward cross-platform gaming with its new Arm-powered Steam Frame headset.

Valve reveals the Steam Frame, Steam Machine, and new Steam Controller, three next-gen devices redefining how you play on PC and beyond.

SpaceX founder and CEO Elon Musk gave the first detailed reason for the failed Falcon 9 landing last Tuesday. In a tweet Saturday afternoon, Musk said, “Cause of hard rocket landing confirmed as due to slower than expected throttle valve response.”

SpaceX's daring reusable-rocket test last week came up just short because of an issue with a "throttle valve," company founder and CEO Elon Musk said. The private spaceflight company tried to bring the first stage of its Falcon 9 rocket down for a soft ...

COLORADO SPRINGS — SpaceX is thought to be focusing on static friction in an engine throttle valve as the prime suspect for the loss of the Falcon 9 first stage during the third attempt at recovering the booster. The Falcon 9 was seconds away from what ...

Space transport services company SpaceX is optimistic about landing a rocket and reusing it later, a goal that could have significant implications in the space industry, particularly in terms of operational costs. Elon Musk's company, nevertheless, failed ...

A fan theory is pinpointing the potential launch of Half-Life 3, one of the most anticipated games in the industry.