October 24, 2014, 11:01 p.m. by Bryan Nelson
Lockheed Martin recently claimed to have designed a fusion reactor that can fit on the back of a truck. If viable, it really could change the world. Here's how...
May 14, 2014, 7:42 p.m. by Bryan Nelson
This high-tech billboard can do the work of 1,200 trees, scrubbing the air of pollutants.
March 27, 2014, 10:46 a.m. by Sami Grover
Electronics giant will compensate workers relocating to China for the poor quality of air they will be forced to breathe.
September 20, 2013, 1:30 p.m.
As electric cars become increasingly mainstream, they're starting to build up a charge on social media around the world.
June 6, 2013, 3:41 p.m. by Shea Gunther
The Mapdwell project at MIT combines Google Maps, solar power data and some smart algorithms to calculate the costs and benefits of installing solar panels.
March 4, 2013, 2:16 p.m. by Jim Motavalli
These vehicles aren't science fiction — they're coming soon from Audi and French giant PSA. (Rocket cars and jet packs are next.)