Three new crew members have joined the International Space Station, including a U.S. grandfather who is poised to enter the record books during his time there, NASA said.
Game not over? Human Go champion Lee Sedol says Google's Go-playing program AlphaGo is not yet superior to humans, despite its 4:1 victory in a match that ended Tuesday.
Europe and Russia have launched a joint mission to explore the atmosphere of Mars and hunt for signs of life on the red planet.
A champion Go player scored his first win over a Go-playing computer program on Sunday after losing three straight times in the ancient Chinese board game, saying he finally found weaknesses in the software.
In a hotel not in a galaxy far, far away, a robot bids you welcome as you pull into the driveway.
Google is about to embark on an old-school search, swapping its Internet algorithm for a custom-built van that will cruise across the U.S. to find out how people use its online services and react to new features.
A Google-developed computer program took an unassailable 3-0 lead in its match-up with a South Korean Go grandmaster on Saturday -- marking a major breakthrough for a new style of "intuitive" artificial intelligence (AI).
Europe and Russia are set to launch an unmanned spacecraft Monday to smell Mars' atmosphere for gassy evidence that life once existed on the Red Planet, or may do so still.
After spending nearly a year in space, astronaut Scott Kelly is hanging up his spacesuit.
It's a first for police cars: Doors that can protect against armor-piercing bullets.