At the break of dawn, a group of swimmers step into a quiet lake, scanning the open horizon. There are no lane lines, no black lines on the bottom of the pool. Simply the water, wind, and the unknown.

Aerobic exercise, or cardio, elevates your heart rate with movements that activate your body's large-muscle groups. When done in the water, this type of workout offers many proven benefits, including ...

ISLAMORADA, FLA. (WSVN) - Hundreds of swimmers took a plunge for the annual Swim for Alligator Lighthouse in the Florida Keys. The eight mile race started in Islamorada, stretching to the 152-year-old ...

To perform well in training for SEALs, Navy EOD, Dive Schools, SWCC, Marine Recon, Air Force PJ, Rescue Swimmer and other special diving programs, you must master swimming straight (and fast). When ...

Ultra triathlete Claire Smith of Brutal Events shares how she battles her fears of the open water when tackling some of the world's toughest events, and how you can too.