for diet, the mouse literature has gone off track,” said Craig Warden, who studies the genetics of body fat accumulation at the University of California, Davis. What’s in a high-fat diet? When ...

The biotech company Colossal Biosciences has long aspired to bring back the extinct woolly mammoth, which roamed the Northern Hemisphere thousands of years ago, during the last ice age. But for now, ...

The de-extinction company Colossal Biosciences wants to bring back the woolly mammoth—starting with a very furry mouse.

Scientists Create Woolly Mice. Next up is the Mammoth That Went Extinct Around 4,000 Years Ago Animals belonging to past periods always invite fascination, like dinosaurs and woolly mammoths. A ...

Mouse lemurs are forest dwellers that live in female-dominated groups of up to 15 animals. They spend most ... These adaptable primates store fat in their tails and hind legs, burning it when ...

The mice were created by Colossal Biosciences, which edits DNA for species conservation, and has been working to bring back the woolly mammoth since 2021.