Discover the fascinating story of penicillin, an antibiotic that revolutionized the medical world. From its humble beginnings ...

For many people, a bloom of mold symbolizes failure. But this small medallion of mold, its two dots of Penicillium notatum ...

In a record-breaking sale, a specimen of mold from the original experiments that led to Alexander Fleming’s world-changing discovery of penicillin has scooped $76,000 at auction. Many were ...

“The discovery of its key place in a penicillin medium was foreordained and inevitable once the problem was assigned to our Fermentation Division.” 8 The NRRL researchers also increased yields using a ...