So many humans live on Earth, it’s hard to imagine there are animals we haven’t seen for years, decades, or even millions of ...

A biotech company says CRISPR could revive extinct animals like the dodo and mammoth — but many scientists remain skeptical.

In a perfect world, we'd still be co-existing with the dodo, woolly mammoth, and quagga, but sadly, these are among the 900+ extinct animal species. Climate change, pollution, and human predation are ...

Fiona Pardington hopes an exhibition of her images of New Zealand’s extinct and endangered birds will encourage debate, as ...

Scientists have rediscovered two marsupial species in New Guinea that were believed to have gone extinct 6,000 years ago. The ...

How do you save a species on the brink of extinction? According to the International Union for Conservation of Nature (IUCN), ...