New research has found that oceanic manta rays, the largest ray species, can dive to extreme depths. International researchers led by Murdoch University, Australia, tagged the rays in Peru, Indonesia, ...

DULUTH – Maya Kelly, arms raised above her head, held on to a custom-made platform with just her toes 70 feet in the air, facing away from the Duluth Harbor. She pitched herself from the perch, ...

Many marine species are no strangers to the depths of the oceans. Some animals, like certain sharks, tuna, or turtles, routinely perform extreme dives, whereas for other species such behavior has been ...

The South’s largest extreme sports festival, The Chattanooga River Games, is back and is bigger, bolder and more impactful than ever, according to officials. "From Aug. 15–17, Ross’s Landing will ...