Ichetucknee Springs is where real-world troubles simply float away. The main spring bubbles up from ancient limestone caves, creating a river so clear you’ll wonder if you’re dreaming. Tubing down the ...

The Cumberland River is home to bass, walleye, and trout, making it an angler's favorite destination. You'll find lots of other wildlife there, too.

Miami Beach is a barrier island, and healthy coral reefs act as natural defenses by breaking up waves, helping to reduce shoreline erosion. The concrete cars were tested in the University of Miami’s ...

Freshwater and sea turtles may look similar, but neither one could survive in the other's territory for these reasons.

Nighttime underwater photos show fish hanging out with jellyfish and anemones — perhaps seeking their protection.

The Research Centre in Robotics and Underwater Technologies (CIRTESU) at Universitat Jaume I has tested a new way of linking robots underwater. This week, at PortCastelló, researchers attached a ...

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 ...

Whales and dolphins aren’t the only producers of sound in the oceans. Earthquakes rattle the seafloor, while container ships rumble at the surface and — believe it or not — fish sing. In California’s ...

Researchers from FishEye Collaborative, a conservation-technology nonprofit, Cornell University, and Aalto University have developed a new tool that combines underwater sound recording and 360° video ...