For the first time, Colossal BioSciences unveiled its Dallas labs where it is spending millions of dollars researching how to revive extinct animals and save endangered ones.

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

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 ...

Hawaiʻi's role in a recent discovery in the forests of New Guinea is rewriting a scientific story that seemed finished ...

The pygmy long-fingered possum and the ring-tailed glider, two marsupials believed to have died out thousands of years ago, are still alive in Papuan Indonesia.

Sometimes, nature delivers a surprise that feels almost miraculous. Scientists have confirmed that two small marsupial species — the pygmy long-fingered possum and the ring-tailed glider — are still ...

Two marsupials thought extinct for 7,000 years found alive - and an iNaturalist user helped prove it.

A dozen fish pulled from a South African river sparked years of debate before being confirmed as a new species.