The biotech company Colossal Biosciences has long aspired to bring back the extinct woolly mammoth, which roamed the Northern ...

Learn how one company’s effort to bring back the Ice Age creature from extinction takes a key first step.

Meet what’s probably the fluffiest mouse the world has ever seen. Its fur is long, golden, and wavy, its whiskers curled like ...

On Tuesday, Colossal announced that its scientists have simultaneously edited seven genes in mice embryos to create mice with long, thick, woolly hair. They nicknamed the extra-furry rodents as the ...

The company on Monday hoped to launch its Super Heavy rocket that will send Starship into space, but called a scrub.

The little rodents' genes were edited to exhibit traits associated with a woolly mammoth genome—including fluffy, ...

Scientists working to bring back the woolly mammoth have created genetically engineered mice that they say have several ...

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