Get up close and personal with the amazing artefacts that bring the "Game of Thrones" universe to life.
A "Star Trek" auction gets under way on February 21, giving fans a crack at a rare original-series phaser, a Wesley Crusher sweater and hats worn by Whoopi Goldberg.
To help his newborn son "feel brave," father and professional prop maker Eric Hart crafted a tiny Iron Man costume from fabric and foam. Result: possibly the most adorable Avenger yet.
Lockheed Martin claims they've made a breakthrough in fusion technology, and may be able to build a fusion reactor the size of a shipping container someday. It's decades away from becoming a reality (if it even happens at all), but we're still intrigued by the concept.
On today's show, we're discussing a new, 17-mile-high way to scatter your loved one's ashes, how Robert Downey Jr. ended up with a huge "Avengers" prop, and Lockheed Martin's progress on compact nuclear fusion.
A new infographic lines up Frodo's sword, the Ghostbusters' proton pack, Dorothy's ruby slippers, and more in order of (astronomical) price paid.
The legendary Rick Baker is selling work including animatronics and puppets from "Gremlins 2" and "Men in Black." Find out what Mogwai monsters and alien gems await.
Hundreds of families of Americans missing in action in Palau since World War II have long wondered what happened to their loved ones. Now cutting-edge oceanographic technology is helping find answers.
Watch the co-host of the "Mythbusters" science show make a functional "Star Trek" chair worthy of Captain Kirk, with help from his friend Jeremy Williams.
With 10 propellers and a 10-foot wingspan, NASA's unmanned aerial vehicle can take off like a helicopter, then fly like a plane.