Narrator: There's a massive underwater sinkhole off the coast of Belize that extends 125 meters into the Earth's crust. It's called the Great Blue Hole. Scuba divers and snorkelers have been ...

An expedition to the bottom of the Great Blue Hole off the coast of Belize in Central America has returned with a cargo of worrying information.

While the Great Blue Hole has silently recorded history for thousands of years, its latest revelations are a loud warning.

‘A 30m-long sediment core from the Great Blue Hole, a marine sinkhole offshore Belize, provides the longest available, continuous, and annually resolved tropical cyclone frequency record.

Analysis of the sediment in Belize’s Great Blue Hole shows a concerning trend. Blue holes, the name for collapsed limestone ...

Declared a UNESCO World Heritage Site in 1996 – along with six other areas surrounding Belize's barrier reef – the Great Blue Hole remains one of the world's most distinguished scuba sites.

Belize's Great Blue Hole is one of Earth's most mysterious features ... Only divers with at least 24 dives under their belt are allowed inside. 7. In 2012, the Discovery Channel ranked the ...

Tropical storms have been steadily increasing in frequency over the past 5,700 years, new evidence from sediment in the Great Blue Hole reveals, with a massive spike in the past two decades.

Scientists took a 98-foot core sample from the bottom of the Great Blue Hole off the coast of Belize to uncover patterns of tropical cyclones over the last 5,700 years. . | Credit: Schafer & Hill ...

Did you know that off the coast of Belize there's something called the Great Blue Hole? It's very much what the name describes it as, being a very deep pit in the ocean from which some people who ...