Belize's Great Blue Hole is one of ... bull sharks, and black tip sharks. 6. While the Great Blue Hole is open on the surface, it features an extensive cave system that requires a lot of diving ...

Belize's Great Blue Hole is one of ... bull sharks, and black tip sharks. 6. While the Great Blue Hole is open on the surface, it features an extensive cave system that requires a lot of ...

Scientists took a 98-foot core sample from the bottom of the Great Blue Hole off the coast of Belize to uncover patterns ... 100-year counting windows. The black line represents the 5,700-year ...

A new study analyzed a sediment core from the Great Blue Hole in Belize and found that storms have steadily been increasing in region for the past 5,700 years. However, recent sediment layers ...