In the last ten years, at least 15 species have officially checked out, never to be seen again. It's ironic to think how ...

The Bramble Cay Melomys was a tiny rodent with a big problem: rising sea levels. This little guy was the first mammal officially declared extinct due to climate change. Its home was swallowed by ...

Read on for our ranking of the scariest extinct creatures we're relieved we never had to face ... Quetzalcoatlus, one of the largest known flying animals, lived around 70-65 million years ago. With a ...

Fifteen million years ago, now-extinct species of dolphins ... the megalodon to more than 150 other species to estimate how big its head and tail were and then added those sums to the existing ...

Farmers and zoologists in Australia have been thrilled by the discovery of a rare snake species population. The critically ...

Recent conservation efforts have led to the rediscovery of eight species previously thought to be extinct, from Wallace's Giant Bee to Voeltzkow's Chameleon. These discoveries, happening between ...

A biotechnology company whose goal is to bring back the wooly mammoth says its recent small step is big news. Colossal Biosciences of Texas has said it aims to restore extinct species to the planet.

In this video, we’ll learn about just how big great white sharks really are and how scientists can use their teeth to ...

It took thousands of years to develop the world's extraordinary range of domesticated farm animals—an estimated 8,800 ...

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

Since then, the company has focused on identifying key traits of extinct animals by studying ancient DNA, with a goal to genetically “engineer them into living animals,” said CEO Ben Lamm.