"It's every conservationist's dream to help save a whole species – and that's exactly what we've done," said Tamas Papp of the Chester Zoo ...

A fish species not recorded in the wild for more than 20 years was rediscovered in Bolivia, providing a boost for biodiversity. As published in the journal Nature Conservation, scientists discovered ...

A giant tortoise species, believed extinct for over 100 years, has been found alive on Fernandina Island in the Galápagos, offering new hope for conservation efforts.

A tiny fish that was presumed extinct has reemerged as a sign of hope. After 20 years of no-show, the rediscovery of Moema claudiae, a rare seasonal killifish, has restored faith in conservation ...

An extinct snail found in a Bermuda alleyway led to biologists breeding 100,000 and releasing them back into the wild—and they're thriving.

Researchers at the University of Memphis used a free app to rediscover a species of beetle that was thought to be extinct.

The night parrot is a beautiful green and yellow bird native to Australia. These birds are nocturnal, nesting on the ground and favoring desert environments. The night parrot is extremely lightweight ...

A rare shark species thought to be wiped out due to overfishing has been spotted for the first time after over five decades in Papua New Guinea, shedding more light on the region’s rich biodiversity.