This cute, weird fish is possibly extinct, but it’s not confirmed. It was declared extinct in 2020, but in 2021 was changed to “data deficient,” meaning experts don’t have enough ...

A team of scientists in the United States claims to have engineered a genetically modified mouse with traits from the long-extinct woolly mammoth. The so-called "Colossal Woolly Mouse" was ...

The company, which was founded in 2021 and employs 130 scientists, wants to bring back the woolly mammoth, the dodo, and the Tasmanian Tiger, also known as the thylacine, which only became extinct ...

‘Cute’ species of extinct penguins, named Eudyptula wilsonae, was discovered in New Zealand, study says. It lived about 3 million years ago.

Gordon Buchanan goes to meet the world's cutest animals to reveal their hidden biology and find out why people have such a strong emotional response to them. Show more There are all sorts of ...

Game of Thrones fans have raved about the dire wolf since the show’s first episode, admiring the white canines for their nearly unnatural strength and ferocity. The bad news for those wanting to meet ...