Hemphill was last seen 570 feet deep below sea level in the cave when he was separated from Pitkin. ADM Exploration Foundation Hemphill and KUR team set the country’s deep-underwater cave record ...

Brett Hemphill, a record-setting cave diver based in Florida, died in Texas while exploring one of the deepest underwater cave systems in the U.S., authorities said. He was 56.

Join me and my friend on an exciting cave-to-cave dive as we explore the hidden underwater passages and uncover their secrets! 🌊🕳️ #CaveDiving #UnderwaterAdventure #FriendshipDive ...

Meet Katy Fraser, an underwater camera operator. Katy Fraser is an underwater camera operator. In Mexico her role was to shoot Steve underwater in the cave systems of the Yucatan Peninsula. Katy ...

Four days after a Florida cave diving pioneer didn’t surface from the depths of an underwater Texas cave, Brett Hemphill’s dive team recovered his body late Sunday night, according to sheriff ...

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 , who captured stunning footage and images of these ...