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 startup Ore Energy ...

Iron is best known as the metal used to make buildings, bridges and cars. But in the future, it could also become an ...

Add Yahoo as a preferred source to see more of our stories on Google. California is preparing to test an unconventional battery system that could provide clean power for days instead of hours, a key ...

The race to secure energy supply for AI data centers has reached a feverish pitch, to the point that tech giants are investing in nuclear projects and even plonking cash into experimental tech. The ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Clean-tech startup company Form Energy announced last week an ...

Researchers at Germany’s Karlsruhe Institute of Technology (KIT) suggest that iron could serve as ...

Conventional lithium-ion batteries contain problematic substances such as nickel and cobalt, and the solvents used to coat the electrode materials are also toxic. Conventional lithium-ion batteries ...

A clean energy company accidentally discovered a technology using iron-air batteries that could decarbonize the steel industry. Form Energy's battery purifies iron ore for steelmaking with a ...