Juniper Research finds worldwide carbon dioxide emissions from cell phone charging will more than double by 2019.
A bus in the UK is fueled by biomethane gas, which is produced by both food and human waste. But how bad does it actually smell?
A new video simulation from NASA is so beautiful to watch, it's easy to forget it's tracking one of the biggest disruptors of our climate.
Researchers may have found the key to the mystery of ancient flowing water on Mars, but Crave's Eric Mack thinks they've also explained the weird weather in Westeros.
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?
A biochemistry professor has invented a meat-free burger that looks and bleeds juice just like the beef you cook on your grill.
Humans could begin moving to Mars as soon as 2024 as part of an ambitious Dutch reality-TV/space-exploration project, but a few MIT students say it might not be so simple.
A San Francisco project outfits homeless volunteers with personal camera rigs for shooting first-person footage of daily life. "The goal is to build empathy," Homeless GoPro says.
The France-based aircraft maker believes there's a place in the market, not just the R&D lab, for the battery-powered two-seater it showed at the Farnborough airshow.
Fresh salads may soon be on the menu for astronauts aboard the International Space Station as they try out a new zero-gravity greenhouse.