On Post Saturday, participants from Lawton-Fort Sill and all over braved the chilly temperature to take on the Polar Bear 5K ...

A British woman donned a polar bear costume to run a frigid Norwegian marathon and break a world record with her time of 4 hours, 58 minutes and 29 seconds.

We've lined up a selection of top waterproof fitness trackers, including models from top brands like Garmin, Fitbit, and ...