The U.S. government is officially investigating Facebook.
The Japanese space agency JAXA said it made history Saturday by successfully landing two unmanned rovers on an asteroid.
Amazon won't make massive amounts of money off of its new $60 Alexa-controlled microwave. Or the Alexa controlled wall clock that only sets timers. In fact, making a profit from its growing selection of Alexa and Echo devices may be beside the point.
An experimental cleanup device called RemoveDebris has successfully cast a net around a dummy satellite, simulating a technique that could one day capture spaceborne garbage.