Millions of animals are at risk, but what are the rarest animals in the world? These are some of the most endangered animals, ...

A secretive creature observed by Darwin has long since been thought extinct, until observers recently spotted a specimen.

14, 2025 — Nearly one-third of sharks are threatened with extinction, mostly due to fishing. While mandated releases are helpful, researchers discovered that they aren't enough to stabilize shark ...

De-extinction — the science of resurrecting extinct species — is progressing in leaps and bounds. Here are six creatures that researchers could bring back to life.

Just in the past decade, two mammal species have gone extinct: a bat known as the Christmas Island pipistrelle and a rat, the Bramble Cay melomys. One of the United States’ smallest native ...

Males of the South American species incubate their young in their vocal sacs. The London Zoo recently established a breeding ...

Tempo once again received a threat from an unknown party; first it was a package of a pig's head, now it was a box with six ...

Below is a quick look at those three snake species to be aware of this spring and summer: ...

A discovery about the dark fur of early mammals confirms long-held theories about their evolutionary and ecological behavior.

Though they are essential, sparrows are threatened with extinction owing to various environmental ... Predation and Public Ignorance: Predation by cats, rats, and other city predators, accompanied ...

Cameras, bioacoustic recorders and thermal scopes are being placed in Queensland's Channel Country in a bid to bring the ...