The world's deepest underwater sinkhole in the waters of Chetumal Bay between Mexico and Belize remains shrouded in mystery after researchers reported they have yet to determine its full depth.
At the bottom of a vast limestone chasm in southern China, a self-contained forest has taken root in near-permanent shadow, ...
Beneath the calm surface of Cenote Angelita in Mexico lies a strange and haunting ...
This amazing astronaut photo shows the bizarre whale-like shape of a Belizean tropical island. The coral-reef-covered structure is home to the Great Blue Hole, one of the deepest marine sinkholes on ...
Guillermo Söhnlein, who left OceanGate to start his own company, is the expedition leader for the excursion to the virtually unexplored area. A year after the OceanGate submersible disaster, the ...