As part of a unit on sled-dog racing, second and third graders at North Shore Community School run their own version of the Alaskan Iditarod race.

Fitness powerhouse Sophie Arvebrink shares her intense workouts and disciplined nutrition on Instagram, but also values ...

He's endured some of the world's harshest conditions but in a bid to test his limits, he'll take on a baren tundra.

As I reported in a story a couple of weeks back, the "3 Old Guys" are embarking on yet another adventure, this time snowmobiling from Grand Rapids, Minnesota, to the east coast of Newfoundland and ...