Heavy rainfall has allowed the Central American country of Costa Rica to be powered almost entirely by its hydroelectric plants.
Geek Gestalt hits the heartland.
A frog found in the cloud forest of Ecuador has a neat trick -- it can change the texture of its skin, and it's the first vertebrate known to do so.
The growing number of crimes and attacks related to online classifieds has states like Florida seeking ways to make these transactions safer.
On April 1, Netflix is giving a lot of movies the axe, no joke. Not to worry -- here's what's replacing them.
With no pesky clouds to get in its way, the European Space Agency's Proba-2 satellite captures a stunning view of the moon blotting out the sun.
The company's processing of about 500 payments from 2009 to 2013 included ones tied to weapons of mass destruction, as well as related to Iran, Sudan and Cuba.
The open-source Android startup also received funding in this round from Qualcomm and Rupert Murdoch.
Facebook and Twitter will combine to own a third of the US display ad market in 2017, according to research firm eMarketer.
The people-eating Titans get real as the smash hit manga and anime series hits the big screen.
If the idea of groceries-on-demand sounds too decadent, you've never been housebound.