One of the birds that laid eggs was born at the Cincinnati Zoo, which played a key role in the decades-long project.

In June 2024, the Eskimo Walrus Commission coordinated with US Fish and Wildlife Service and US Geological Survey to bring ...

The Peaceable Primate Sanctuary has provided a retirement home of sorts in the small town of Winamac, Indiana.

Despite having a reputation as voracious breeders, at least one species of rabbit in New England continues to suffer from ...

Catherine Cruz reports on the sihek, an endangered bird that recently returned to the wild and laid eggs at their new Pacific ...

The birds were eliminated when the invasive brown treesnake was accidentally introduced to the island of Guam in the ’40s.