Add Yahoo as a preferred source to see more of our stories on Google. There’s a technology sitting idle in garages and ...

An iron-air battery that stores and releases energy through a reversible rusting process has become the first of its kind to connect with a public electricity grid. On 30 July, the Dutch start-up Ore ...

Researchers have proposed a planning framework for integrating bidirectional electric vehicle battery networks into ...

Scientists in Korea have built a gas battery that captures CO2 and NOx while generating electricity without external power.