Biology & Health Science
How Penicillin Is Made: Nature’s Accidental Miracle
Penicillin is one of nature’s most remarkable medical gifts. It is a powerful antibacterial substance produced by certain moulds and belongs to a group of medicines known as antibiotics—natural compounds made by living organisms to defend themselves against harmful bacteria.
A Discovery by Chance
The story of penicillin begins in 1928 with Sir Alexander Fleming, a Scottish scientist whose curiosity changed the course of medicine forever. After returning from a holiday,...
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William Shakespeare: The Bard Who Shaped the English Language
William Shakespeare (1564–1616) was an English playwright, poet, and actor whose works...
Erik Weihenmayer: Living Proof That There Are No Barriers
Erik Weihenmayer’s life story is a powerful testament to the idea that limitations are...
Natural Remedies for Carpal Tunnel Syndrome
Carpal tunnel syndrome develops when pressure is placed on the nerves of the wrist, most commonly...
Tetanus: Causes, Symptoms, Treatment, Prevention & Complications
Tetanus is a serious, life-threatening bacterial infection caused by Clostridium tetani. Although...
Hallee McCoombes: Running Beyond Limits, One Brave Step at a Time
As Hallee McCoombes charges toward the finish line of the 800-metre race, the stadium erupts. The...