All aboard! Next stop space...

Several hundred people have already booked their tickets and begun training for a spectacular voyage: a few minutes, or perhaps days, in the weightlessness of space.

Report: NSA cracked most online encryption

The National Security Agency, working with the British government, has secretly been unraveling encryption technology that billions of Internet users rely upon to keep their electronic messages and confidential data safe ...

NASA, SpaceX bringing astronaut launches back to home turf

For the first time in nearly a decade, U.S. astronauts are about to blast into orbit aboard an American rocket from American soil. And for the first time in the history of human spaceflight, a private company is running the ...

SpaceX re-useable rocket misses landing ship

SpaceX successfully launched its latest cluster of high-speed internet satellites into orbit Monday but was unable to land its rocket booster on an autonomous ship, missing a key milestone.

SpaceX: more risks, better rockets?

A prototype of SpaceX's unmanned rocket Starship exploded on Wednesday, the third time a test flight ended in flames.

Yahoo issues another warning in fallout from hacking attacks

Yahoo is warning users of potentially malicious activity on their accounts between 2015 and 2016, the latest development in the internet company's investigation of a mega-breach that exposed 1 billion users' data several ...

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