Join us as we embark on an unforgettable adventure exploring the breathtaking depths of the Blue Hole in New Mexico! Discover crystal clear water that reveals stunning underwater structures and rocky ...

Scientists are exploring mysterious “blue holes” that form at the bottom of the ocean off Florida’s Gulf Coast. The blue holes are underwater sinkholes that vary in size, similar to sinkholes you can ...

The investigative minds at How to Survive examine blue hole hazards, underwater risks, and how to stay safe while exploring.