For the first time, an MRI video has been taken of cracking knuckles, answering once and for all what makes the audible pop.
We've known for some time that the Red Planet has frozen water and likely once hosted massive oceans, but it turns out Curiosity may not have to dig too deep to wet its whistle.
Technically Incorrect: An image of a cat on the stairs has captivated the Web and divided lovers and families. It needs an academic to sort it out.
Cache of data stolen in crippling hack includes emails, company documents, and personal information of studio employees and celebrities.
Want to stay focused when reading about a topic on Wikipedia, but your curiosity is piqued by the links in the text? Check out this Chrome extension to stay on track.
New Zealand-based Rocket Lab has built a rocket engine that's not only 3D-printed -- it uses electric motors to drive the turbopumps.
There are several months to go before the premiere of "The Force Awakens," but you could experience a droid-based flight before then.
The WikiLeaks founder has vowed to exit "soon" from a small pocket of Ecuador in Britain's capital, but little has changed diplomatically and legally that would spur his eventual release.
A French maker is back with another one of his awesome "Star Wars" drones. His latest is fashioned after a Rebel snowspeeder on a mission to protect the Rebel base in southern France.
With Season 5 of "Game of Thrones" starting Sunday, we've created a GIF-filled refresher course on who did what to whom, where and sometimes why. Plus, photo clues and a video recap.