Companies are developing powerful engines that can run on natural gas together with diesel.
By changing the way certain organisms process sugar, UCLA researchers have shown how to produce more biofuel.
The IPCC says we can emit a trillion tons of carbon and still avoid major warming. We’ll emit much more.
The new climate report largely reaffirms scientists’ claims.
GE has demonstrated technology aimed at addressing one of the biggest challenges with fracking: water pollution.
Sun Catalytix is making a new type of flow battery that could store hours’ worth of energy on the grid.
Speeding up a natural weathering process could be a practical way to capture and store carbon dioxide from power plants.
To meet emissions goals, the U.K. is reluctantly turning to fracking of shale gas.
Flexible, efficient solar cells will make solar power cheaper.
Japan plans to stop leaking radioactive groundwater at Fukushima with an underground wall of ice. Here's how it would work.