The Superior Shoal is a mass of underwater volcanic rock that rises out of the floor of Lake Superior. Researchers and ...

Hot summer days include plenty of pool or beach time for many people — but it’s important to stay safe while swimming. While it may be tempting to open your eyes underwater, experts warn that ...

Every dog had their own set of unique skills. For this chocolate Labrador dog named Hector, it is underwater swimming skills. It will impress anyone. The human parent of the canine captured a relaxing ...

I swallowed down desperate gulps of air from my snorkel. Pool water, too. My lungs burned. The water sloshed around me in waves, churning so much it looked like a boiling sea, the phenomenon natural ...

The shark turns and swims directly at me. There is only open water between us, no cage to protect against the approaching bull shark, the species considered by many scientists to be the most ...