Nuclear-powered alchemy could even be key to transitioning the world away from fossil fuels, according to one San Francisco startup.

Artifacts from the ruins of a medieval laboratory are spilling a famous scientist’s secrets. A chemical analysis of broken glassware belonging to 16th century Danish astronomer Tycho Brahe revealed ...

A cartoon drawing shows a robed, bearded man with a pet weasel on his shoulder as he examines a piece of paper while sitting at a table containing a book, a flask, and a chunk of gold. Affirmation for ...