Beryllium, a toxic metal, was found in Los Angeles homes after the Eaton and Palisades fires. Experts are unsure of its source, but exposure can cause serious health issues.

Beryllium is a naturally occurring metal. It's in cables and things like microwaves, headphones and vintage golf clubs. It's ...

I've always been fascinated by how materials break down, especially glasses and polymers that don't have a regular crystal ...