A new kind of hard drive available next year will be able to move your data many times faster than the best today.
Despite a recent victory, environmental groups have had little luck slowing the boom in new natural-gas power plants.
Cosmologists use the mathematical properties of eternity to show that although universe may last forever, it must have had a beginning
Light sails are a promising way of exploring star systems. If other civilizations use them, these sails should be visible from Earth, say astrophysicists.
Mainframe computers have handled our most precious data since the 1960s, but they’re being put online without adequate security.
A treatment based on embryonic stem cells clears a key safety hurdle and might help restore vision.
Supercharge your immune cells to defeat cancer? Juno Therapeutics believes its treatments can do exactly that.
The Supreme Court’s ruling on mercury and other toxins could help the effort to limit greenhouse gas emissions.
They’re finding useful information for legal cases on Facebook and Twitter.
Advertisers are increasingly using technology that targets users across multiple devices, and it’s working.