November 17, 2019

This ancient sperm has been preserved for 17 million years

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By AGENCE FRANCE PRESSE From Business Insider The world’s oldest and best-preserved sperm, dating back 17 million years, has been unearthed in Australia, scientists said Wednesday. The sperm from an ancient species of tiny shrimp was discovered at the Riversleigh World Heritage Fossil Site, an area in the far north of the state of Queensland […]