Joe Hemming says he is planning to run 220 miles across six days, a year on from his dad's passing.

A veteran is running six ultramarathons in six consecutive days along the River Severn to raise money for the hospice that ...

Some four miles off the Southern California coast, a company is betting it can solve one of desalination’s biggest problems by moving the technology deep ...

Through sand extraction and the disposal of dredged harbor silt, about 200 million tons of sediment are relocated every year ...

What's the shape of water? In 2022, NASA launched the Surface Water and Ocean Topography (SWOT) satellite to answer this ...

Large subduction-zone earthquakes leave scars on the continental slope in the deep sea.

The world’s first legally binding agreement to protect marine life in international waters takes effect Saturday.

An expedition off the coast of Massachusetts has confirmed the existence of a freshwater reservoir beneath the seafloor. Now, ...

You can even take a boat across the Lost Sea, deep in Tennessee’s Craighead Caverns cave system.

Early in 1905, the first of five floods surged down the diversionary canal, and attempts to close it became futile. By the ...