Astronaut Scott Kelly captures a stirring image of a glowing aurora that makes the planet look like a fantasy wonderland seen from afar.
Who said fire and water don't mix? They look pretty good together in this new short video that redefines what it means to be an athlete who's "on fire."
The egg-shaped, off-grid Ecocapsule can be moved nearly anywhere you want to live for a while -- and it looks like an awesome little home.
The space transport company of billionaire Elon Musk is finally throwing itself into the development of the futuristic tech for terrestrial travel.
Whether it's a massive wind farm dotting an otherwise empty ocean or fresh lava doing battle with a huge ice cap, NASA's Earth Observatory has captured some remarkable views of our planet.
"A Song of Ice and Fire" fans rejoice! George R.R. Martin has released a new chapter from his upcoming book "The Winds of Winter," focusing on a much more confident Sansa Stark.
What do you get when you pit Nerf guns against zombies and put Chatroulette in charge? This awesome video.
The RS-25 engine for NASA's new Space Launch System rocket makes current jet engines look like "a wind-up toy."
NASA is hosting a challenge to build a smartwatch app that will allow astronauts in space to easily access information and tools.
On Road Trip 2015, CNET peeks behind the curtain of the nighttime parade and fireworks show at "the happiest place on Earth" -- and finds innovation 60 years in the making.