On the northern edge of Ukraine, inside the 30-km (19-mile) exclusion zone surrounding the abandoned Chornobyl (commonly known as Chernobyl) nuclear plant, thousands of animals now roam freely through ...

Wild images show several dogs near the Chernobyl nuclear powerplant turning blue, baffling workers taking care of them. The alarming-looking dogs — descendants of pets abandoned after the nuclear ...

Prairie dogs shape vibrant grassland ecosystems, and support biodiversity. Protecting these tiny architects is vital to the ...

When I headed to Montana to visit the American Prairie, I had bison on my mind. They are the quintessential plains animal and North America’s largest land mammal. But what I didn’t expect was for a ...