When a company claims to have created what’s essentially the holy grail of batteries, there are bound to be some questions. Interest has been swirling since Donut Lab, a Finnish company, announced ...

After securing another major partnership, Factorial is closing in on bringing its “groundbreaking” all-solid-state EV battery ...

A new material can store energy from sunlight and convert it into hydrogen days later. The material, jointly developed by researchers from Ulm and Jena, can do this even in the dark. The process is ...

A Chinese startup claims its new radioactive coin cell can provide power for decades. Here is why you shouldn't expect it in your smartphone soon.

A utility-scale battery energy storage facility was approved last week by the Colorado Public Utilities Commission with the ...