Before the Spanish introduced modern horses to the New World, horses roamed wild in North America, then they disappeared, but ...

More than a thousand people who worked to keep American agriculture free of pests and disease have left the federal workforce ...

It's always terrible when a species disappears. However, one of South America's largest mammals was recently spotted in a ...

This adventure really began long before the mastodon discovery, when Gregory and his fiancé, Stephanie Yan-Chau, were seeking ...

James Gregory shows the cone-like molars on a mandible of a mastodon he and Mason Kirkland discovered in an obscure creek in ...

If Yellowstone is dangerous now, it’s a cakewalk compared to the Pleistocene age where humans had to contend with mammoths, ...

BLOOMINGTON, Ind. – This week, Hoosier The Bison joined the pantheon of Big Ten mascots as Indiana officially announced his rebirth.

Court documents are revealing more information about the conditions and contents of a troubled animal safari park on the Southern Oregon Coast.

More than a thousand people who worked to keep American agriculture free of pests and disease have left the federal workforce ...

The Missouri Department of Agriculture dismissed recent false rumors about the New World Screwworm in the state. Here's why ...

Safety tips were mixed with jokes as Grand Traverse authorities and residents dealt with a bison seen on US-131.

Drive through Bearizona Wildlife Park, just off Route 66 in Williams, AZ, and you'll see bears, bison and wolves. Here are ...