An effort to bring wild bison to the Great Plains aims to restore one of the world’s most endangered ecosystems

Scientists are learning that bison's presence improves plant and wildlife diversity on the prairies

Michelle Nijhuis traces the evolution of modern efforts to protect threatened species in "Beloved Beasts"

American bison are back on the rise. The problem is, they don't respect fences

The Interior Department initiative will prioritize Indigenous culture and expertise

The mummy is so well-preserved it still has fur

A four-hour series examining the fall and recuperation of the bison makes us ask: Why are Americans so destructive?

Here's why I really love the backyard staple: My great-grandparents helped bring it to America

Production on Season 2 of "The Witcher" has already been suspended twice this year

Striken cow has been killed, two others suspected of infection held in quarantine

When bison wander from Yellowstone National Park, they fall prey to Montana gunmen -- unless they're rescued by a motley band of eco-warriors.