New Chinese iron battery design could deliver decade-long lifespan while cutting reliance on expensive lithium.

Schiphol Airport in the Netherlands is testing an unusual kind of battery that could prove to be a better, cheaper way to store wind and solar energy. Developed by US startup ESS, the device is known ...

In northern Switzerland, a construction team is hard at work excavating a hole in the ground that will end up being over 88 ...

Researchers at the Chinese Academy of Sciences have developed an alkaline all-iron flow battery capable of more than 6,000 ...