In some cases, chimpanzees dabbed their open wounds with leaves. In rarer cases, they chewed up plant material (like leaves or stem bark) and applied it directly to the affected area with their mouths ...

Rare footage shows Yellowstone’s Wapiti Lake wolf pack successfully hunting a bison in the deep snows of Hayden Valley.

If we're being honest, the Omiltemi cottontail rabbit (Sylvilagus insonus) is not much to look at. It's a fairly conventional bunny: long ears, strong hind legs, short tail, a little chubby ...

Divers exploring waters off the coast of Honduras came across a nurse shark with incredible, speckled skin caused by a genetic condition.

Two heads are better than one, right? Maybe not. A two-headed snake was spotted in a South Africa garden – much to the surprise of a local snake handler.

The run-in between a Bengal tiger and a dhole, or Asiatic wild dog, took place in Nagarahole National Park in the southwestern Indian state of Karnataka, in the foothills of the Western Ghats. The ...

Crypsis – the ability of creatures to avoid detection by either predator or prey – exists in nearly all areas of the animal kingdom. Here are 8 of our favourites. Merry Crypsis, everyone!

In a feline face-off between lion and leopard, the larger species has a clear advantage. Even the heftiest leopards come up about 20 kilograms shy of the smallest lions, and the latter rarely ...

Two recently released clips from separate nature docuseries showcase the jaguar's caiman-killing capabilities.

In recent weeks, orca pods off the Western coast of Australia have been spotted on two separate occasions hunting and killing blue whales.

A squid measuring in at just over four metres (13ft) was found washed up on a beach near Welllington, New Zealand.

Mustelids don' hunt primates very often, but it does happen, as these photos documenting an encounter between yellow-throated martens and a rhesus macaque show.