A new report and video show how dust from an ancient lakebed in Africa is critical to plant growth on another continent.
A new propulsion system from MIT spinout Accion uses tiny chips and a salt solution to generate enough thrust to jostle satellites in space.
The satellite space above Earth might look crowded in this NASA animation, but traffic's actually a whole lot crazier up there.
A new company called Mesoloft will rocket your ashes to near space, where they will likely traverse the globe before becoming the seeds of raindrops and snowflakes.
Lockheed Martin claims to have figured out a way to make nuclear fusion a reality, in a reactor that could fit on the back of a truck. The potential is incredible, but is it reality?
This solar-powered 3D printer fits in a suitcase and can replicate itself or print parts to build an even larger 3D printer.
Tunisian tourism groups are betting the force of "Star Wars" fans can help them save the one-time desert home of Anakin Skywalker.
Roughly 28 million years ago, a comet rained down a "shockwave of fire" over Egypt when it entered Earth's atmosphere and exploded, according to findings that offer the first concrete proof of such a phenomenon.
Oh, those terrible people at Google. In the latest "Scroogled" ad, Redmond says Google is peddling vitamin supplements to kids. And that's not all.
Land Rover says the new Range Rover is the most luxurious, capable car that's ever been made. Surely that's not true. Right?