Belize’s Great Blue Hole is more than just a breathtaking circle of deep blue in the Caribbean—it’s a geological time capsule, a diver’s challenge, and a living lab for scientists. Formed during the ...

Aquatic Animals Mystery of golden orb found in depths of ocean off Alaska finally solved: 'Everyone was like, What the heck? What is that?' Rivers & Oceans Glowing ring of plankton surrounding New ...

Located off the coast of Belize, the Great Blue Hole is a circular underwater sinkhole that's renowned among divers for its incredible underwater landscapes and marine life. Travelers can visit the ...

An aerial view of the Great Blue Hole, a popular diving site that's part of Belize's barrier reef. Shutterstock A giant underwater sinkhole located off the coast of Belize has grown in popularity over ...

There are half a dozen things in the jungle that worry me: skinny green vine snakes, 200-pound panthers, all kinds of poisonous plants. And yet I’m walking through the dense jungle in a bathing suit, ...