Join me as I attempt the intense Navy SEAL swim test, focusing on the combat sidestroke—a skill critical for SEAL candidates.

This adorable inquisitive Leopard seal came up close and personal to the camera before swimming away. Alex Cowan is an expedition leader in the polar tourism industry and as he was travelling around ...

To do that, researchers endeavored to see the world through the eyes of a white shark, to understand what drives them to ...

The harbor seals of Alaska’s Iliamna Lake, which make up one of only five freshwater seal populations in the world, have long ...

Once the chamber is filled with water, matching the pressure inside and out, "there's an internal locking mechanism that would open" the top hatch where SEALs swim out, Senior Chief Darryl Wood ...

The Zoological Society of London confirmed there had been seal sightings in the stretch ... media has captured what appears to be a seal swimming in the Thames. The animal is seen in a stretch ...

With the beginning of summer, pools all over the US have opened up for recreational swimming - but in the US Navy, recruits are getting ready for the brutal Basic Underwater Demolition/SEAL (BUD/S ...

Seals and sea lions have differently shaped ... While both use their flippers for agility in swimming underwater, sea lions are better suited to using theirs for walking on land because they ...

Watch as Adam Peaty seals his Paris Olympics spot by winning the 100m breaststroke at the Aquatics GB Swimming Championships with a world-leading time of 57.94. 'I love the Olympics so much I ...