But during the last ice age when sea levels were much lower, the caves were the high-and-dry habitat for a completely different group of animals. On one dive into a blue hole on Great Abaco Island ...

A dive trip isn’t complete without sharing the incredible experience with your friends, and the Insta360 X4 is the perfect ...

Three months ago, Xisco Gràcia experienced what he describes as every diver's worst nightmare - he found himself in an underwater cave, relying on an air pocket for survival. As hours turned into ...

(This program is no longer available for streaming.) Follow a fearless team of scientists as they venture into blue holes—underwater caves that formed during the last ice age, when sea level ...

In the film, he gracefully navigates underwater caves and leaps off rocks and coral ... When he’s out exploring, expending energy, each dive is about three to four minutes long.

Under Broad's wisecracking, driven leadership, with Brian Kakuk as dive safety officer and preeminent cave explorer Wes Skiles shooting film and stills, team members made around 150 dives in ...

Today, as an expertly trained cave diver, Beddows epitomizes the spirit of Northwestern ... This spring the group published a report in the journal Science on its findings at a massive underwater cave ...

In a flooded cave system in the Mexican state of Quintana Roo on the Yucatán peninsula, a manatee mother swims up to cave diver Klaus Thymann ... this dense habitat of underwater caves may ...