There are 16 species of crocodiles in the world. While they all have sharp teeth, some are less dangerous to humans, while ...

Researchers also gathered DNA from jaguars, ocelots and margays, discovering the measures these wild cats go to in order to ...

The Amazon rainforest has yielded yet another new species, according to a recent study published in Zootaxa. Discovered in ...

A new scientific technique can reveal if an animal has been taken from the wild, exposing the illegal wildlife trade.

In Panama’s forests, researchers discovered that tiny fringe-lipped bats hunt with the patience and precision of big cats.

From water fleas to seed shrimp, Australia’s desert rock holes shelter unique animals found nowhere else. But as the climate ...

Researchers have confirmed a new jaguar in southern Arizona, marking what they say is the fifth big cat over the last 15 ...

Kimora Lee Simmons joins TODAY’s Jenna Bush Hager and guest co-host Scarlett Johansson to discuss her family’s return to TV ...

Photojournalist Ami Vitale followed Przewalski’s horses—once declared extinct in the wild—on a 2,000-mile journey back to ...

Actor Jamie Lee Curtis stops by TODAY to talk about her role in the new comedy movie, "Ella McCay," saying, "This is a movie ...

"Before the land consolidations of the 197oS," Riegel continues, "we had hamsters, hares, partridges, orchards and vineyards ...