NASA's SWOT satellite has revealed unseen ocean depths, mapping seafloor features that shape life, currents and tectonics.

Professional diver Andrew Ryzebol tells PEOPLE exclusively of his risky underwater explorations 200 feet beneath uncharted ice with nothing but a mask and fins.

China is expanding its military reach and presence within the three Pacific island chains with the world's largest navy.

Kelp farming is catching on in Maine as a way to sustain working class coastal communities while supporting ecosystems and ...

Researchers have successfully revived dormant algae that sank to the bottom of the Baltic Sea nearly 7,000 years ago.

The Elon Musks of the world might want us to believe that Starlink is the true wave of the future, but we will be using ...

The Elon Musks of the world might want us to believe that Starlink is the true wave of the future, but we will be using ...

Subglacial water in Antarctica reshapes sea level rise predictions and reveals ancient drainage flow patterns.

Iceberg A-84 broke off from Antarctica and revealed a thriving community of sea creatures underneath. Now, researchers are ...

So, blobfish don’t really look like melting ice cream in their natural environment. Underwater, they’re shaped like tadpoles: ...

She rose from afternoon slumbers with something pinching her tail. Three feet below the surface of San Diego Bay her equine ...

Nearly 2,000 meters above sea level, a lake in southwestern China is drawing a steady stream of divers. Its pull: challenging ...