Top: Kids and Teens: School Time: Science: Scientists: Fleming, Alexander (5)
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Encarta: Fleming, Sir Alexander - Encyclopedia article provides an overview of the life of the man who discovered penicillin.

Science Hero: Sir Alexander Fleming - A student-friendly biography of the man who discovered penicillin, along with related links.

Alexander Fleming - Short profile of the man who discovered penicillin.

A Science Odyssey: Alexander Fleming - Detailed biographical sketch along with related activity. From PBS.

Scientists and Thinkers: Alexander Fleming - Article tells the story of the bacteriologist's life and work. Includes short quiz, photographs, and timeline. From Time Magazine.