Capybaras are some of nature’s most interesting animals, known for their sweet personalities and unique social bonds. Florida ...

Chipmunks are members of the same family as squirrels. The small rodents spend most of their time aboveground, eating seeds, ...

The findings of a new study "clearly show that interfering with the environment has a detectable effect on wildlife," a ...

In general, evolution is a long, slow process of tiny changes passed down over generations, resulting in new adaptations and ...

When living things are faced with dramatic shifts in the world around them, they sometimes rapidly adapt to better survive.

Urban wildlife is evolving right under our noses — and scientists have the skulls to prove it. By examining over a century’s ...

Squirrels were filmed feasting on tiny rodents. Scientists are perplexed. Researchers said in a new study that they were stunned to witness California ground squirrels, who mostly eat nuts and ...