The vast ocean hides a world that continues to amaze and sometimes startle us. Divers and fishermen have shared incredible footage of marine animals that look like they belong in another dimension.

AIMS scientists monitor Australia's tropical marine ecosystems up close and personal in the water but also from a distance via satellite and from ...

Deep below Clontarf, Balgowlah Heights, Balgowlah, Fairlight and Manly runs a tunnel carved through solid rock that was part ...

Conceived by curator Ximena Caminos, the Reefline aims to replenish threatened coral reefs.

This short California coastal hike leads through a historic tunnel to a secluded cove where kelp forests, turquoise water, ...

The drive to Halibut Point takes you through quintessential New England coastal towns, with Rockport itself being worth its own day trip. But once you turn onto Gott Avenue and approach the park ...

The southern Indian Ocean off the west coast of Australia is becoming less salty at an astonishing rate, largely due to ...

Deep beneath the ocean between Greenland and Iceland, a vast cascade of cold water plunges silently for thousands of feet.

It’s part of the scenario in “The Day After Tomorrow,” but scientists differ over whether or how fast it may occur. A team ...

By 2050, offshore wind power capacity in the North Sea is set to increase more than tenfold. Researchers at the Helmholtz ...

Beneath the icy waters between Greenland and Iceland flows Earth’s largest waterfall, three times taller than Angel Falls — yet completely invisible from the surface. How can something so vast remain ...

Scientists at Stanford have unveiled the first-ever global map of rare earthquakes that rumble deep within Earth’s mantle rather than its crust. Long debated and notoriously difficult to confirm, ...