Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

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

A tiny fish long feared lost has resurfaced in Bolivia, offering a rare conservation success story amid widespread habitat destruction. Moema claudiae, a seasonal killifish unseen for more than 20 ...

Scientists have sequenced the genome of the long-extinct woolly rhinoceros from remains found in the stomach of a naturally ...

Thailand - An elusive wild cat long feared extinct in Thailand has been rediscovered three decades after the last recorded sighting, conservation authorities and an NGO said Friday. Flat-headed cats ...

Twelve years after Australia’s 'extinct' night parrot was rediscovered, a worrying new investigation has revealed swathes of ...

Dozens of adventurers are hoping to claim a $10,000 reward, which is on offer to anyone who can provide proof that the South ...

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.

Tasmanian pygmy possums, also known as little pygmy possums, are tiny tree-dwelling marsupials that might be mistaken for rodents. The large-eared, long-tailed critters grow no longer than 5 to 6 ...

In the Andes of Colombia, a small creature was rediscovered for the first time in 20 years. Raul Andres Galvis-Cordoba and Juan Manuel Carvajalino-Fernández (2025) Check List The summaries below were ...

An elusive wild cat long feared extinct in Thailand has been rediscovered three decades after the last recorded sighting, conservation authorities and an NGO said Friday. Flat-headed cats are among ...