Blue holes are among the least understood features of the ocean floor. From the surface, they can appear ordinary, even calm, ...

The Great Blue Hole in Belize, a colossal sinkhole in the Caribbean, has become a focal point for new research, revealing a terrifying truth about the intensification of regional storms and the ...

Beneath the surface of the South China Sea, researchers have identified a vast sinkhole in the seafloor that functions as a kind of natural vault for microscopic life. Inside this giant depression, ...

The ocean has sprung a leak. Well, actually, it’s more of a reverse leak since water is flowing inwards from the hole instead of out. But a hole, nonetheless. It’s called Pythia’s Oasis, and it’s ...