Alexander Fleming’s 1928 discovery of a mold with antibacterial properties was only the first serendipitous event on the long road to penicillin as a life-saving drug. Hannah is an Assistant Editor at ...

Alexander Fleming returned to his research laboratory ... He published a report on penicillin and its potential uses in the British Journal of Experimental Pathology. Fleming worked with the ...

Here’s how it works. Penicillin was the world's first antibiotic, a type of medication that kills or slows the growth of bacteria. After Scottish doctor Alexander Fleming discovered penicillin ...

On May 25, 1940, lethal doses of streptococci bacteria were used to infect eight mice. Four of these were then administered ...

By 1943, someone finally did strike gold with the most productive penicillin mold from a musty melon—a mysterious woman history has nicknamed “Moldy Mary.” Alexander Fleming made a number of ...

Sir Alexander Fleming, a Scottish researcher, is credited with the discovery of penicillin in 1928. At the time, Fleming was experimenting with the influenza virus in the Laboratory of the ...

Well that's exactly what happened on 28 September 1928, when Sir Alexander Fleming, a Scottish microbiologist, found a substance called penicillin that transformed the history of medicine.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A medallion ...

Scottish bacteriologist Alexander Fleming recognized the potential of ... the substance “mold juice,” later changing it to ...

Fleming created the medallion as a gift for his niece and inscribed it with the message: “The mold that made penicillin / Alexander Fleming.” The medallion contains a specimen of the original ...