The next evolution in wireless networking holds promises of self-driving cars and movies that download in the blink of an eye. 5G is big at this year's Mobile World Congress, but don't expect it until 2020.
Anomaly no more? Radio observatories in Australia and Puerto Rico have both now picked up brief bursts of radio waves from beyond our galaxy.
High-frequency sound waves help this new scanning technology cut through grime, and make authenticating your identity with your finger more secure than ever.
Sound waves aren't just for voices. They're also adept at priming your prints, and one day replacing your passwords.
Researchers at Arizona State University have designed the 4MM, a jetpack designed to help its wearer run a 4-minute mile, and expend less energy doing it. We've never even run a 6-minute mile, so we'll need to crank this thing up to 11.
Using IR blasts and a vacuum chamber, a new process developed by USDA researchers could save water and lead to better canned tomatoes.
For the first time, a distant, pulsing neutron star was there for astronomers to study -- until it disappeared. Crave's Eric Mack explains the extreme forces hiding it from view.
Proto-X makes some of the smallest quadcopters around, and now it's released models with new tricks and an HD camera.
At CES, the Swedish company says it will release network gear this year that will boost today's LTE networks by drawing on wireless spectrum more often used by Wi-Fi.
Spy agency uses covert channel of radio waves to access and alter data on non-Internet-connected computers, the New York Times reports.