Heavy rainfall has allowed the Central American country of Costa Rica to be powered almost entirely by its hydroelectric plants.
We put the latest high-end desktop PC gaming cards to the test in the CNET Labs.
CEO Tim Cook says Apple is "deeply disappointed" in law's passage, and other tech luminaries flex their economic muscle to put pressure on the state.
Some MacBook models make the leap to Intel's new CPUs.
HTC says several issues with the latest version of Android, dubbed Lollipop, will cause the company to miss its goal of an update within 90 days, the deadline for which falls on Sunday.
Don't count the struggling smartphone maker out yet. BlackBerry CEO John Chen's housecleaning is starting to yield benefits. The next step: stabilizing its collapsing revenue.
Is your dog no longer an adorable youngster? Want to get a breed that's trending? A different kind of website has a message for you.
New materials, processors, and designs make this a big year for laptops, desktops, hybrids and tablets.
The Galaxy S5 and earlier Galaxy smartphones had replaceable batteries and storage expansion slots. But the new GS6 says goodbye to that flexibility in favor of a sleeker design.
People signing up for Gmail can now say "no thanks" to Google's social network -- one of many moves the search giant has made in the past few months regarding Google+.