Two new studies offer insights into the evolution and development of external ears, which appear in humans and other mammals ...

Whales are the biggest creatures on Earth. These animals are found in every ocean, but that doesn't make them fish.

By Liz Kimbrough Scientists and Indigenous community members documented 27 new-to-science species in Peru’s Alto Mayo region, ...

A Proceedings of the Royal Society B study of 5,600 mammals found that two species will never return to dry land.

Of the 4,060 species of mammals that inhabit the world, fifty-three occur within the Adirondack Park. These mammals represent 7 orders and 17 families. Some species, like the opossum and striped skunk ...

Australia is home to some of the most rare animals in the world, with nearly 80% of plants, mammals, reptiles, and frogs ...