These days, it's possible to use your phone -- and sometimes just your voice -- to control everything from your TV to your lights, your thermostat and shades, even your car or medical device. (At least, once you have gadgets that can listen.)
Russia on Monday honored the world's first woman in space, Valentina Tereshkova, who recalled tense moments of her pioneering mission on her 80th birthday.
Fitbit, whose devices encourage people to walk 10,000 steps each day, now wants to put them to sleep as well.
Dr. Thomas Starzl, who pioneered liver transplant surgery in the 1960s and was a leading researcher into anti-rejection drugs, has died. He was 90.
Nintendo's Switch console went on sale Friday in a global launch seen as key to the Japanese videogame giant reversing flagging sales and moving past the failure of its last console, the Wii U.
Non-stop vomiting, a puffy face and the constant need to pee: Volunteers for a week-long loop around the Moon may be in for a rough ride even if all goes to plan.
Tiny tubes and filaments in some Canadian rock appear to be the oldest known fossils, giving new support to some ideas about how life began, a new study says.
Stargazers applauded as they were plunged into darkness Sunday when the moon passed in front of the sun in a spectacular "ring of fire" eclipse.
Jeff Regan was born with underdeveloped optic nerves and had spent most of his life in a blur. Then four years ago, he donned an unwieldy headset made by a Toronto company called eSight.
Samsung's product showcase Sunday is notable for what's missing: a new flagship phone.