Exploring deep, dangerous underwater cave systems offers scientists and divers unparalleled glimpses into Earth’s history, ...

After two years of preparation, dive partners Bill Gavin and Parker Turner thought they had meticulously planned every last ...

Finnish divers found the Italians in a corridor with a dead end inside the cave complex, Italy's la Repubblica daily reported ...

This cave exploration turned terrifying the moment the water started rising. After digging through a tight flooded tunnel for ...