Some parents worry children waste time online, texting or playing video games but a U.S. researcher found these activities provide social skills and learning.

A plan to build the United States' first offshore wind farm took another step forward on Tuesday, after the Massachusetts Department of Environmental Protection approved its proposed undersea cables to transmit power to the mainland.

As well as their potential for creating effective therapies for debilitating diseases, embryonic stem cells could open the door to more effective pharmaceutical drug testing, according to a leading British stem cell researcher.

General Motors is suspending work on the $370 million factory slated to build engines for the Chevrolet Volt, but says the plug-in hybrid will appear in showrooms by the end of 2010 as promised.

Could a new source of renewable energy be right at your feet?

As well as being the early morning fuel for billions of office workers, researchers have discovered that coffee, in the form of spent grounds, makes a pretty decent biofuel.

Nearly half of the women questioned by Harris Interactive said they'd be willing to forgo sex for two weeks, rather than give up their Internet access, according to a study released Monday by Intel.

The municipality of Gwanggyo, south of the capital Seoul, invited architects to compete for the chance to build a green development at the core of a new town that will eventually house 77,000 people.

It's mid-December. Still not sure what to get your sweetie? Try one of these green-tech goodies.

The State of Hawaii and the Hawaiian Electric Company on Tuesday endorsed an effort to build an alternative transportation system based on electric vehicles with swappable batteries and an “intelligent” battery recharging network.