As oceans become overfished, polluted, and warmer, the X Prize foundation is looking to the public to come up with ideas for three new challenges to pose to the world's top innovators.
One startup is banking that contests and game leaderboards can spark interest and engagement in new apps.
Know what I think? An iPad won is twice as sweet as an iPad earned. Here are four chances to win one.
European regulators' decision in May to levy a billion-dollar penalty did not meet the necessary "standard of proof," the chipmaker says.
Hacking conference begins with the usual lockpicking contests, software hacks, and target shooting, but also three fewer journalists.
Bragster, a site that promotes wild challenges and dares from drinking contests to stripping stunts, secures $3.5 million in venture funding.
The company says that it will use the Skillz platform on its hunting-simulation title Deer Hunter Reloaded to offer cash prizes for marksmen.
Following the tragedy in Newtown, a group of entrepreneurs led by Ron Conway resolved to use technology to help stem gun violence. Their debut effort is an incentive challenge to create smarter, safer firearms.
Crave's Christopher MacManus explores Atlanta's amazing annual Dragon Con -- one of the biggest multi-genre conventions in the world -- and snaps dozens of photos of the geeky goings-on.
Here's how you can hide those annoying e-card posts from your Facebook feed using the iOS or Android app.