Fourth Power has raised $20 million to build a demonstration version of its thermal batteries, which ultimately could store ...

Scientists have cracked open a mysterious layer inside batteries, using cutting-edge 3D atomic force microscopy to capture the dynamic molecular structures at their solid-liquid interfaces. These once ...

If you need to send something far from a recharge outlet, then you’re going need a nuclear battery. These long-running power sources come in all shapes and sizes, and have many different methods for ...

Researchers from Hebei University of Technology have developed an innovative approach to lithium-ion battery management that ...

Sodium-containing transition-metal layered oxides are promising electrode materials for sodium-ion batteries, a potential alternative to lithium-ion batteries. However, the vast number of possible ...

Editor’s note (May 19th 2025): On May 16th, MIT said that Aidan Toner-Rodgers was no longer in the MIT PhD program. The university “has no confidence in the provenance, reliability or validity of the ...

As power utilities and industrial companies seek to use more renewable energy, the market for grid-scale batteries is expanding rapidly. Alternatives to lithium-ion technology may provide ...

Batteries are getting smaller, lighter and more powerful all the time. This is good news for manufacturers and buyers of products ranging from electric cars to mobile phones and fitness trackers. But ...