For more than a century, astronomers have known that some “new stars” flaring into view are not births at all but violent ...

Record gold and silver prices got all the publicity, but metals across the board, from uranium to copper to cobalt, took off ...

A new Harvard study shows how lithium, one of the simplest elements, may protect against and even reverse Alzheimer’s — and ...

Discover the significance of rare-earth elements, their applications in technology, and the global race for their resources.