Until the mid-1900s, wolves were exterminated in Yellowstone National Park. Since then, scientists and advocates have worked together to reintroduce wolves to the area. This move remains controversial ...

Credit: Josef Stefan / Wildlife Photographer of the Year Get the Popular Science daily newsletter💡 Breakthroughs, ...

One Yellowstone visitor shared the photos in a post to the "Yellowstone National Park: Invasion of the Idiots" group on Facebook.

The 2025 National Wildlife Photo Contest once again proved why it is one of the most respected nature photography ...

Bison are among the top attractions at Yellowstone National Park, but people routinely push their admiration to the limit by getting too close to the wild animals, as a post on Facebook recently ...

From an elusive jaguar to an industrious beaver, photographers captured iconic animal moments around the world. While monitoring the burrow of a rare giant armadillo in Brazil’s Atlantic Forest, ...