Technically Incorrect: The Terminator has seen sci-fi, he knows sci-fi. And global warming isn't it.
"Star Wars" actor Mark Hamill narrates a new special -- "Raiders, Raptors and Rebels: Behind the Magic of ILM" -- with interviews of George Lucas, Joss Whedon, Robert Downey Jr. and more. It airs at 10 p.m. ET/PT today on the Science Channel.
From Voyager 1 to the Tardis, see how speedy the universe's most famous transportation vessels are in this engaging new infographic.
Ever wonder what's going on inside a politician's brain when he says something moronic? Blame tiny aliens! Writer Rob Kutner explains why his new comic may make us concerned for our next president's noggin.
Technically Incorrect: In an interview, the "Star Trek 3" writer and actor wishes he could lose his geek credentials.
The space agency is studying the use of a soft, tentacled robot to explore watery moons like Jupiter's Europa.
Or pay what you want for a smaller collection. Either way, charities win -- and so do you. Plus: three bonus deals!
Think you know your Romulans from your Slitheens? You probably do, but find out for sure by taking this fun online test.
Facebook's CEO downplays Google's drone and balloon ideas for broadening Net access, saying it's the carriers that are doing the lion's share of the work to connect the world's billions.
Space battle game Halo is about to get a little more down-to-earth as toy maker NECA rolls out a fancy helmet for motorcycle-riding Master Chief fans.