Critical mineral lithium—the lightest of all metals—had long eluded geologists by slipping through the cracks of traditional ...

What’s wrong with the president’s apparent plan for a mid-decade U.S. census? It’s not a short list of problems.

The app is receiving a much anticipated update, with one particular feature that may spark concern for parents.

Key points Laser Induced Breakdown Spectroscopy (LIBS) provides rapid, portable laser analysis of elements contained in ore ...