A red starfish is floating gracefully within a vibrant, blue underwater scene, surrounded by dark rocks and green seaweed.

Silfra is a fissure in Thingvellir National Park, Iceland, where visitors can snorkel or dive between the North American and ...

A 32-year-old man died after an accidental drowning at Caskeys Campground near Orrville. The owner said campers tried to save him.

When photographer Jialing Cai plunged into the ocean in the dead of night, she found creatures of the deep had risen up to ...

Devil's Den in Florida features crystal-clear water, prehistoric geology, cave snorkeling, and views so clear you can count ...

Discover a hidden Illinois quarry lake with clear blue water, sandy beach vibes, boat rentals, trails, and family-friendly ...

Here’s the deal: most of us have been conditioned to expect Texas water to have the clarity of chocolate pudding. Rivers are ...

The fish, nicknamed zombies due to their thin and undernourished bodies, have sparked interest and concern among scientists.

Just when you thought it was safe to go back in the Mare Nostrum. Bone-chilling footage shows a great white shark swimming in ...

A team of volunteer technical divers has captured what is believed to be the first-ever underwater footage of an adult Great ...

At the edge of human endurance, the marathon monks say, the boundary between life and death becomes paper-thin.

When Under the Radar first crossed paths with swim school, the world was just beginning to blink its way out of lockdown, trying to find its feet again, not unlike Bambi. The Edinburgh quartet were ...