However, it’s said that there’s not much to see inside the Great Blue Hole in terms of wildlife – at least that's alive. The bottom of the blue hole is devoid of oxygen. Dissolved oxygen ...

It's called the Great Blue Hole. Scuba divers and snorkelers ... a crew from Aquatica Submarines started their descent to the bottom of the Blue Hole. Their mission was to create a 3D map of ...

Trash and human remains at the bottom of the Great Blue Hole The research team encountered a cola bottle that had reached a depth of 407 feet, as well as a GoPro camera with vacation photos. Among ...

Video: Stalactites, a conch graveyard and toxic chemicals: Incredible discoveries at the bottom of Belize's Great Blue Hole as researchers release the first ever 3D map of the sinkhole Richard ...

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.

Scientists completed one of the most detailed explorations inside the Great Blue Hole. Here's what they found at the bottom of the giant, mysterious sinkhole. Jump to ...