Monday, the Environmental Protection Agency began overseeing cleanup of the lithium-ion batteries that burned in a massive ...

Vistra contractors, under the oversight of the U.S. Environmental Protection Agency, have started removing damaged batteries ...

A new technique stabilizes a metastable form of sodium solid electrolyte, enabling all-solid-state sodium batteries to ...

DeWalt batteries should last you for quite a while, but what do you do if they give out? Can you rebuild or refurbish a ...

Lithium-ion batteries power most electronics, but they have limited energy density—they can store only a certain amount of ...

The Cybertruck's stainless-steel exoskeleton may be tough, but the battery under its belly is an Achilles' heel for every EV.

Let me share a true story. My friend Xiao Li had a mishap last winter. One morning, while dropping his child off at school, ...

One morning, while dropping his child off at school and waiting for a red light, the start-stop system suddenly became ...