They love posing for photos.

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

The natural world is filled with remarkable creatures, but some animals stand apart because of their unusual traits, rare ...

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

Before the oldest dinosaur, before animals or even plants had expanded onto dry land, ancient relatives of starfish called ...

Bilby footprints are being tracked and their scats collected. (Indigenous Desert Alliance/Kiwirrkurra Rangers) A search is ...

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

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

The calf, thought to be one of only a dozen in the Southern Hemisphere, has been spotted swimming alongside its mother.

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.

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