Paul Reubens lends his signature Pee-wee Herman voice to make the new Avengers trailer even better. Plus, a new Pee-wee Herman movie is on the way, with Judd Apatow attached.
The Rosetta spacecraft's mass spectrometers have been sniffing out the various aromas of comet 67P/Churyumov-Gerasimenko.
An MIT team has developed a paper stick that could someday be used as an inexpensive and accurate way to detect a range of cancers. It holds particular promise for the developing world.
How to power robots that go where humans fear to tread? A new device works like an artificial heart to pump pee into the "engine room" of self-sustaining bots.
Months of complaints about the smell of cat pee emanating from new Dell 6430u laptops cap off with an official response to the stinky problem.
The new free, ad-supported streaming service offers a cool collection of cult classics, including "The Twilight Zone," "Dennis the Menace," "The Mary Tyler Moore Show" and "Plan 9 from Outer Space."
While not technically color-blind, dogs have a very different way of seeing the world than humans. This TED video shows how dogs actually "see" the world not only with their eyes, but also their noses.
Want to sit for 15 hours? Boeing's new 787-9 claims better passenger comfort over extremely long-haul routes. Here's what it's like on one of the longest you can take.
The new trailer for "Age of Ultron" reveals the mayhem and madness that happen when Avengers turn on each other, and meet the ultimate villain.
When badly made robots battle in a bizarre sumo-wrestling match known as Hebocon, hilarious destruction ensues. May the crappiest robot win!