Peter Capaldi describes his twelfth Doctor as "funny, joyful, passionate, emphatic, and fearless" in the new series.
The microblogging platform snaps up Madbits, a startup focused on computer vision and dynamic search technology.
Disparity Games co-director Nicole Stark spoke with us about the real message beneath the pizza and martial arts toppings.
Disparity Games co-director Nicole Stark talked to us about the real message beneath the pizza and martial arts toppings.
NASA's looking for innovative ways to get a manned crew safely to the Red Planet. Could deep sleep hold the key to success?
Anomaly no more? Radio observatories in Australia and Puerto Rico have both now picked up brief bursts of radio waves from beyond our galaxy.
Most astronauts headed to the International Space Station practice their missions in NASA's Neutral Buoyancy Lab. CNET Road Trip 2014 got poolside to see how it's done.
Who would live underwater for weeks at a time -- and in view of the public? Get to know Fabien Cousteau and his crew doing it for science, bragging rights, and, uh, the freeze-dried food.
A long time in the making, Fabien Cousteau's 31-day undersea expedition begins. Check out some of the equipment they're taking along.
The Nereus unmanned deep-sea vehicle is lost at sea after attempting a dramatic dive into an ocean trench.