Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.

Imagine a fishing boat leaving the shores of one nation, its nets cast wide, unaware that the ripples of its catch will reach ...

Earth’s geology has shaped the planet over billions of years, with continents constantly coming together and breaking apart.

Birds have been migrating for all of recorded history, but how they pull off their globetrotting travels without a map or GPS ...

A massive stone monolith has been found protruding from the Pacific Ocean seafloor like a giant finger, according to NOAA Ocean Exploration. The pillar is 49 feet high, 36 feet long and 13 feet wide, ...

Companies are preparing to move forward with seabed mining, but a method for gathering critical minerals from the seafloor ...

"We're practicing for the defense of the Philippines," the U.S. Marine Corps said of the anti-ship missile system's ...