Inside an Explorer reporter's long journey learning to scuba dive, to visit one of Lake Champlain's 300+ underwater ...

This video captures an underwater dive in a recently completed man-made lake, where an unexpected problem was discovered during visual inspection. The dive was part of early water testing and ...

Known to some as the “Freshwater Everest,” if you want to explore this mountain, you don’t go up, you go down. In the middle of Lake Superior, near the boundary between Canadian and US waters, sits ...

Lowered into its famous cobalt blue waters, Emmy started a 1,075-foot descent to the bottom of Lake Tahoe. In the past two years, she practiced for this dive 20 times. But Emmy isn’t your average ...

Researchers have discovered a previously unknown wave in the depths of Lake Geneva. In summer, it travels around the shore within a few days. Find out exactly what this is all about here. Most people ...

AUSTIN, Texas — Lake Buchanan fills 22,000 acres of land in both Burnet and Llano counties. But deep underwater, there’s something that may surprise you: a true ghost town. Bluffton was built on a ...