The haunting tale of Alexei Navalny's final days in a Siberian penal colony unveils a grim reality, shrouded in secrecy and ...

I was lucky enough to capture this close moment with a young fox standing near its den. It looked curious but cautious, watching its surroundings carefully. Seeing a wild fox this close in its natural ...

Across the coldest places on Earth, something quiet but powerful is happening beneath your feet and under the ice. As ...

New species awakened from ancient permafrost may hold the key to helping U.S. troops survive brutal Arctic conditions - but how?