During these waves of mass extinction, most vertebrate survivors were confined to refugia, or isolated biodiversity hotspots ...

A fish previously declared extinct has been released back into the wild in Australia. The olive perchlet, a small oval-shaped fish with large eyes, was considered extinct in Victoria, Australia, in ...

Great news has emerged from Victoria, Australia, as a once-extinct fish, the olive perchlet, has been released back into the wild for the first time since the species' last sighting in 1929.

A species that was once declared extinct is making a comeback. ABC Mildura-Swan Hill News reports how the olive perchlet — a fish in Victoria, Australia that once thought to have gone the way of the ...

A spectacular fossil trove on the Arctic island of Spitsbergen shows that marine life made a stunning comeback after Earth’s ...

In 2025, the IUCN Red List officially declared several animal and plant species extinct, highlighting global biodiversity ...

The ivory-billed woodpecker, along with 22 other species of birds, fish, mussels and other wildlife, is set to be declared extinct and removed from the endangered species list, US wildlife officials ...