A rare and visually stunning electrical phenomenon lit up the skies over North America earlier this week, as NASA astronaut ...

While certain jellyfish are more common, sometimes a stray shows up. For example, recently lion’s mane jellyfish, which pack ...

NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and ...

When vacationers head into the water, they often take a quick look at the ocean floor—and for good reason. In some European ...

The problem with jellyfish is that their stinging cells can remain active even after the animal is dead. Fishermen complain ...

A renowned marine biologist claims to have made a spectacular discovery off the coast of Mallorca: She reports having seen the rare sea slug Glaucus atlanticus. This would be the first sighting in ...

A beach day is a rite of passage during the summer months. While it’s wonderful to lie out in the sun with a cold beverage and a new book, or cool off in the ocean, beaches come with some surprising ...

Meet the new Swatch ScubAqua collection ✓ Five bold and colorful watches in white, yellow, red, blue, or black ✓ Check them ...