A home battery backup system can keep your devices powered during an outage. But how long does one last and is it worth the investment? Find out here.

But this week, researchers described a lithium-sulfur battery that still has over 80 percent of its original capacity after 25,000 charge/discharge cycles. All it took was a solid electrolyte that was ...

Battery factories are popping up across North America. Here's where they are and how the Inflation Reduction Act influenced ...

A team of engineers and materials scientists from the U.S. has found that holes of a certain size and shape placed in certain ...