TL;DR: The Nintendo Switch 2 faces a critical safety issue with some units experiencing lithium-ion battery swelling, causing bulging back panels and posing fire and explosion hazards. Affected users ...

The battery on Samsung’s Galaxy Ring is swelling, and that’s a big problem for more than a few reasons. None of which is good for the company. Samsung has had its issues with batteries before.

Anyone who remembers Samsung's infamous bout with bad battery problems in the Galaxy Note 7 will likely have some unwanted flashbacks when they hear the latest news. Launched last year, Samsung's ...

It took me a few minutes to realize that this was a big, honking sign of danger. The battery in my smartphone had probably started to swell — a possibility with any rechargeable electronic device. In ...

On Wednesday afternoon, I noticed that my phone was no longer sitting flush in its case. It took me a few minutes to realize that this was a big, honking sign of danger. The battery in my smartphone ...