We’re not very good sheep hunters. On that 1976 hunt in the Treels sheep country of the Arctic, Dave and I spent 17 days discovering why this beautiful corner of the world was set aside as a refuge.

The Arctic National Wildlife Refuge was initially protected by President Dwight D. Eisenhower in 1960, and, at first, it included 8 million acres of fragile Arctic land. In 1980, President Jimmy ...

They could’ve been small patches of snow, remnants of winter clinging to slopes of the Brooks Range in the Arctic National Wildlife Refuge (ANWR) in northeast Alaska. Instead, it was a herd of 18 Dall ...

Nature pulls out all the stops in South Greenland. Glaciers crash into fjords where whales often feed, icebergs tower like the ruins of fairytale castles and remote sheep farms nod to a rich Norse ...