A notification prompts Windows 7 and 8.1 users to reserve an upgrade to the new OS.
In his first Reddit AMA (Ask Me Anything) forum, the renowned physicist plans to discuss his concerns that artificial intelligence could one day outsmart mankind if we're not careful.
Silicon Valley investments in robot startups surge amid crowdfunding campaigns backing technologies that track increasingly intimate parts of people's lives.
White-hat hackers, countercultural conspiracy nuts, government watchdogs. Whatever you want to call them, The Lone Gunmen are returning to the new "X-Files" series. We can't wait to hear what new theories they've come up with!
Looking for a new game to play on your mobile device? Here's our pick of the best released in December 2014 and January 2015.
You don't have to duck, but a good-sized asteroid will make a fairly close flyby of Earth at the end of the month.
Cricket throws its once baked-in limitless music service out the window in favor of an upgraded offering for $6 per month.
Xiaomi sets January 15 as the date for its new halo handset.
Find out what stuff you should add to your watch list because these videos are either brand new or going offline very soon.
Find out what you should add to your watch list and what other videos are disappearing in the new year.