Imagine diving into a crystal-clear ocean and suddenly coming face-to-face with a bustling metropolis built not by humans, ...

Seagrass is crucial to the health of our ocean and provides food and shelter for a ton of animals. But this leafy green ...

The film is set to be released in cinemas on 8 May - the same day as the naturalist’s 99th birthday - before it is available ...

That will be a four or five-day cruise to collect jellyfish, fish and other specimens for the Monterey Bay Aquarium’s deep-sea exhibition ... 2 miles underwater to the ocean floor.

The underwater ... storm surge and sea level rise. "These boulders go down into the water," he says. "They provide great habitat for fish and for corals to recruit onto the limestone. It's ...

Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of meters below.

Large underwater ... sea floor. Finding clear patches of sand to place two lights and a tripod for the camera, whilst avoiding damaging any coral was no simple task. Currents, sunlight and ocean ...