alternative fuels

A boost for biofuels

Luxury supercars, hydrogen fuel cells, and fully autonomous cars -- in 15 years

Toyota's hydrogen fuel cell vehicle has an easy, comfortable driving demeanor that belies its amazing complexity underneath.

They produce only water as exhaust.

In his State of the Union Address, Obama promised executive action to reduce pollution and fund alternative fuel research. Got questions? We'll be at the White House later today to...

An unassuming-looking old car powered not by gas, but by coffee, recently broke the land speed record for a vehicle … Continued

Producing a biofuel cheap enough to compete at the pump with oil has remained as elusive as a ghost on … Continued

Today’s solar power plants work either through photovoltaics or heated steam. If Enviromission gets its way, tomorrow’s plants will combine … Continued

Talk about a Eureka moment. Scientists at Sandia National Labs, seeking a means to create cheap and abundant hydrogen to … Continued

In preparation for the inaugural Global Green Challenge across the Australian outback, a team of Turkish students have assembled a … Continued