Watch now: Robots and algae fuel at the White House science fair

The White House is celebrating its third science fair today where you'll see new biofuels, robots, and more. All from the kids of America.

Sapphire Energy gets $144M in its fuel tank to turn algae into gasoline

Sapphire Energy, a company that creates algae-based fuel, just announced a whopping $144 million in funding.

In recent years several startups have emerged to create fuel out of plant material, all hoping to lure people away from gasoline made from …

Scientists turn seaweed into fuel with E. coli

The next time you get an order of miso soup, take a look at the seaweed lurking in your bowl. That same type of seaweed could some day power your car.

Scientists from Bio Architecture Lab, Inc (BAL) and the …

Has cleantech investing lost its glamour? Khosla Ventures loses two partners

Two partners are leaving storied cleantech investment firm Khosla Ventures, as excitement has started to peter out in the once-buzzing clean technology space.

Khosla Ventures partners Jim Kim and Alex Kinnier have followed former partner Gideon Yu in leaving the …