Sure, serious-minded folks from the White House on down have taken to Tumblr, the popular blogging platform that Yahoo announced it had purchased this week. Wed, 22 May 2013 08:46:33 EDT

Mon, 20 May 2013 16:45:33 EDT

Yahoo's purchase of hot blogging platform Tumblr, which it announced Monday, was big news for the hundreds of millions of folks who already post to the site or check in to follow those who do. Mon, 20 May 2013 14:25:06 EDT

In recent weeks, Google Glass has been distributed to its first group of beta testers outside Google and in the real world. As the pool of new smart-glass wearers grows, they are feeling out the etiquette of using the new technology. Mon, 20 May 2013 14:28:12 EDT

For two years, Google has pushed its Google+ as more than a social network or cool video-chatting tool. This week, it is working to hammer home that point with a spate of new features. Fri, 17 May 2013 17:52:42 EDT

Crowd control took on a whole new meaning last night as a room full of partygoers in San Francisco were given power over a cocktail-making robot controlled by their smartphones. Fri, 17 May 2013 09:40:32 EDT

Even if they don't admit it, most people know when they're hammered. Fri, 17 May 2013 09:38:18 EDT

Photon torpedoes and proton torpedoes. Warp speed and hyperspace. Wed, 15 May 2013 18:28:41 EDT

Bionic exoskeletons that make us superhuman could soon be a reality -- take a look at five of the most incredible robot suits being developed. Wed, 22 May 2013 05:26:10 EDT

Yahoo's purchase of hot blogging platform Tumblr, which it announced Monday, was big news for the hundreds of millions of folks who already post to the site or check in to follow those who do. Mon, 20 May 2013 14:25:06 EDT

A series of deadly storms that pummeled Arkansas, Missouri and other states this week reminds us that tornado season is upon us once again. Wed, 22 May 2013 08:19:38 EDT

A tiny device that can recharge cell phone batteries in as little as 30 seconds won 18-year-old Eesha Khare a major science award that will help fund her college education at Harvard University. Mon, 20 May 2013 16:43:53 EDT

In recent weeks, Google Glass has been distributed to its first group of beta testers outside Google and in the real world. As the pool of new smart-glass wearers grows, they are feeling out the etiquette of using the new technology. Mon, 20 May 2013 14:32:00 EDT

Mon, 20 May 2013 10:20:46 EDT

For two years, Google has pushed its Google+ as more than a social network or cool video-chatting tool. This week, it is working to hammer home that point with a spate of new features. Fri, 17 May 2013 17:52:53 EDT