LONDON -- A medallion containing some of the original mold involved in the discovery of penicillin is expected to fetch up to $50,000 when it goes up for auction later this month. The medallion was ...

While most people credit Alexander Fleming for the discovery of antibiotics, ancient texts suggest that he likely wasn’t the first to leverage bacteria as medicine. Long before Alexander Fleming’s ...

A dried sample of the original Penicillium mold that Fleming discovered in 1928. Cade Martin For many people, a bloom of mold symbolizes failure. But this small medallion of mold, its two dots of ...

Sept. 28 (UPI) --On this date in history: In 490 B.C., the Greeks defeated the Persians at Marathon. A Greek soldier named Pheidippides ran more than 26 miles to tell Athenians of the victory and died ...