A legal scholar with a doctorate in wildlife genetics explains the promise biotechnology techniques hold for some animals ...

The return of the wolf to the Veluwe region is gradually turning the landscape into what ecologists call a “landscape of fear ...

Rob and Jennifer Gunderson were visiting Yellowstone National Park for their anniversary, and couldn’t believe their eyes when they saw people walking right up to the 1,000-pound animal.

Biologist Ken Mills sensed a shrewdness and smarts in Wolf 840M, a gray male canine that lived longer than any of the other 1,500-plus Wyoming wolves that have been ID’d ...

The state wanted no part of the operation, so the Nez Perce stepped in to partner with the federal government.

But for now, with a small population working to establish itself in the early stages of the program, the deaths of one-third ...

The controversial program to return the predators to the American West has produced tension for three decades.

The latest confirmed death means at least five of the 15 wolves relocated from Canada in January have now died.

Shutterstock Image One of the factors that draws tourists towards Yellowstone is the incredible wildlife. Although there have ...

The helicopter was flying low above a remote snow-covered mountain ridge outside Hinton, Alberta, Canada, when pilot Clay ...

America’s national parks have been a golden goose,” writes Ted Kerasote in an op-ed for The New York Times. “The question now ...