You can add one in the form of a live tile, but it's a little tricky. Here's how!
Conceding that the health insurance marketplace "has not lived up to the expectations of the American people," a US government blog post promises to enlist aid from among "the best and brightest."
"You've been hacked" messages appear at CNBC, the Boston Globe and UK newspapers. The attack comes through an Internet address hijacking involving startup Gigya.
The search giant will take over 1,000 acres of Moffett Field, down the street from Google's headquarters, to research robotics, space exploration and aviation.
For families sharing a Mac, multiple user accounts let each family member have his or her own profile to customize as he or she wishes. It also lets parents set restrictions for their kids' accounts.
Drones may not seem so unusual nowadays, but they're still generally illegal for US companies to use. The Federal Aviation Administration just opened the door a significant crack, though.
The world's most powerful rocket, designed to carry humans to Mars, is scheduled for a test launch in 2018.
After a US Department of Labor investigation finds the social network violated federal wage law, the company pays workers overtime back wages and damages.
NASA announces the payload for its next Mars rover and it's set to be even more sophisticated than the highly successful Curiosity mission.
NASA scientists and top space experts outline plans to advance the search for life on other worlds.