From massive predators to dangerous beasts, the UK was once home to animals you would never want to encounter today. This video explores the terrifying creatures that went extinct long ago.

History, Year 8 (v8.4) The way Polynesian societies used environmental resources (sustainably and unsustainably), including the extinction of the moa in New Zealand, the use of religious/supernatural ...

Colossal Biosciences announced Tuesday that it has simultaneously edited seven genes in mice embryos to create mice with long, thick, woolly hair.