Sweden set up a eugenics plan, grounded in the science of racial biology, between 1934 and 1976 – between 20,000 and 33,000 Swedes were forced to be sterilised
12
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Navigating the ethics of ancient human DNA research
1 vote -
The intelligence of earthworms
9 votes -
Mysterious disappearance of Greenland's medieval Norse society in the 15th century came after walruses were hunted almost to extinction, researchers have said
4 votes -
Human sound systems are shaped by post-Neolithic changes in bite configuration
4 votes -
Walrus bones provide clues to fate of lost Viking colony
4 votes