Researchers are investigating whether recalling text messages, calls, and Facebook likes could be a useful log-in strategy.
The way gravity effects quantum particles proves that it cannot be an emergent phenomenon, says physicist.
A company that makes robots designed to work closely with humans has a new version that addresses the limitations of its first effort.
The DOE funds a company that recycles plug-in vehicle batteries.
A treatment based on embryonic stem cells clears a key safety hurdle and might help restore vision.
SpaceX’s reusable booster rocket, the first of its kind, could pave the way for radically cheaper access to space.
Doctors rescue boys by propping open their airways using stents made via 3-D printing.
Fully autonomous weapons should be outlawed before they are developed, says a human-rights scholar.
Separating a singer’s voice from background music has always been a uniquely human ability. Not anymore.