A stunning video of a woman swimming next to a giant sunfish off the coast of Cabo San Lucas, Mexico, has gone viral, leaving ...

The great diving beetle is a fast underwater swimmer and a voracious hunter. It can stay submerged for periods of up to 30 minutes a time—thanks to a makeshift oxygen tank in its wing case.

Underwater torpedo. Prime Hall is in the deep ... Try it once a week, and unless you’re a strong swimmer, do it under the watchful eye of a lifeguard. Perform 2 rounds of the following, with ...

They finished last out of four in the women’s 4x200m surface relay final. Fin swimming is an underwater sport involving swimming on the water’s surface or underwater using either monofins or ...

They finished last out of four in the women’s 4x200m surface relay final. Fin swimming is an underwater sport involving swimming on the water’s surface or underwater using either monofins or bi-fins.