The IPCC says we can emit a trillion tons of carbon and still avoid major warming. We’ll emit much more.
Companies are developing powerful engines that can run on natural gas together with diesel.
The new climate report largely reaffirms scientists’ claims.
An expert from Shell says that oil companies, with their deep knowledge of geophysics, are well-suited to pioneer carbon capture and storage technology.
GE has demonstrated technology aimed at addressing one of the biggest challenges with fracking: water pollution.
Speeding up a natural weathering process could be a practical way to capture and store carbon dioxide from power plants.
Sun Catalytix is making a new type of flow battery that could store hours’ worth of energy on the grid.
To meet emissions goals, the U.K. is reluctantly turning to fracking of shale gas.
Japan plans to stop leaking radioactive groundwater at Fukushima with an underground wall of ice. Here's how it would work.
ARPA-E says better sensors and controls could allow automakers to cut battery size by 20 to 50 percent.