In the Andes Mountains of northern Peru, a long-tailed mammal with a “facial mask” moved through the undergrowth. Suddenly, ...

The blue whale may no longer be the largest animal ever. The 37-million-year-old fossil bones were so large, experts thought they were boulders.

A new effort to catalog animals in Peru's rain forests has captured some incredible footage of a rarely seen canine. 1 of 14 Jungle Pup A short-eared dog carries its puppy through the forest.

Paracas National Reserve is an area protecting Peru's coastal marine ecosystem and Paracas desert. The nearby Ballestas Islands are rich in rock formations and marine life. On the way to the ...

A Peru Guinea Pig stands at an agricultural research farm where breeding animals are raised for distribution to farms across the country, in Lima, Peru, Thursday, Oct. 3, 2024.

Peru National Forest and Wildlife Service. The staff of a Peru restaurant took on new responsibilities when they found one of the fastest animals on the planet injured outside their door, ...

Peru National Forest and Wildlife Service. The staff of a Peru restaurant took on new responsibilities when they found one of the fastest animals on the planet injured outside their door, ...

It weighed up to 340 metric tonnes, a mass that would exceed any other known animal including today’s blue whale and the largest dinosaurs. Its scientific name means “colossal Peruvian whale”.