Few issues have brought Robert F. Kennedy Jr. much cross-party goodwill on Capitol Hill, but his effort to phase out the use ...

Scientists have long posited that the earliest water animals to transition to land had amphibious tadpole features, going ...

Schoolchildren have launched a campaign to help save one of the UK’s rarest animals.

"An enormous monstrosity." ...

The Fort Wayne Zoo began revealing the genders of its five bat-eared fox kits Friday, launching a community naming campaign.

Wildlife videographer and safari guide Rob the Ranger documents a highly unusual and lucky encounter with a rare pangolin during a safari in the Maasai Mara.

One of Sussex’s “most rare native creatures” was spotted in the county for the first time in around 100 years.

Learn more about what fossilized teeth can tell us about the rise of mammals after the extinction of dinosaurs.

A rare roloway monkey has welcomed a new baby after surgery saved her foot and protected her ability to care for offspring.

The public has been asked to immediately report sightings, with every bit of evidence vitally important.

A massive, endangered fin whale was caught on drone video swimming and feeding off the coast of Long Island, New York.

The Humboldt County Sheriff's Office said they found 600 dog collars in an area where they suspect dozens of dogs were killed ...