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

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 lbs wolf species, about 25% heavier than modern-day gray wolves, had not ...

A new species, Tanyka amnicola, had one of the strangest jaws ever found. Discover how the living fossil changes what we know ...

The push to revive extinct animals is accelerating, but scientists disagree about whether gene-edited species count as true "de-extinction." ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety ...

Researchers say the remarkable discovery was made using fossils, photos and a misidentified museum specimen ...

In paleontology, lineages that drop out of the fossil record and then re-emerge after long periods are termed ‘Lazarus taxa.’ ...

For thousands of years, scientists knew of two tiny marsupials in New Guinea only through fossils and local legend. Researchers had long considered these species extinct. However, a team recently ...

There’s unique, and then there’s the pangolin. These incredible creatures resemble something from prehistoric times with their protective suit of armor. However, it isn’t just how they look that sets ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the International Science-Policy Platform on Biodiversity and Ecosystem Services ...

Scientists estimate that roughly one quarter of all plant and animal species on Earth are now at risk of extinction. Habitat ...