De-extinction company Colossal mixed mammoth and mouse mutations in a single strain to create a shaggy-haired rodent.

Scientists have created a genetically modified mouse that's woolly. The researchers plan to use their woolly mouse to test out other genetic changes before they try to create genetically-altered, ...

Better to safeguard our existing animals and the Earth than resurrect extinct species or flee to another planet.

US biotechnology company Colossal Laboratories and Biosciences has a radical proposal: it wants to resurrect the woolly ...

The company, Colossal Biosciences, hope to use the new mammoths in the fight against global warming. Critics say the project is unethical and mainly an attempt to gain publicity.

Scientists endeavoring to “de-extinct” woolly mammoths through genetic modification have taken a meaningful step toward achieving their goal.

Scientists at Colossal Biosciences have achieved a milestone to resurrecting the woolly mammoth: laboratory mice with thick, ...

Colossal scientists just created "woolly mice" in another step towards their ultimate goal of resurrecting woolly mammoths.

The animals, the first to have been created by Colossal Biosciences, have fluffy coats and curly whiskers.

Discover stories from this section and more in the list of contents ...