In 1938, a museum curator sorted through an ordinary trawler catch off South Africa: One strange blue fish revealed a lineage scientists thought had vanished millions of years ago

A remarkable find in 1938 stunned scientists. A fish, believed extinct for millions of years, was caught off South Africa. This living coelacanth, a creature from ancient times, highlighted how little humanity knew about the deep oceans. Its survival proved that extinction is not always final. The discovery reshaped understanding of evolution and the planet's hidden life.