New discovery of a fragile ecosystem beneath undersea volcano leaves researchers baffled. They fear it may be vulnerable to ...

Way back in 2013 an oceanic heatwave developed in the Pacific. ScienceAlert reports it stretched from Alaska all the way down to Mexico, and it produced toxic algae blooms, messed with oceanic ecology ...

Sea cucumbers may appear slow and unassuming, but they have developed an incredible and unforgettable defensive strategy.

In a video by the Ocean Exploration Trust, scientists return to a whale fall off the coast of British Columbia for the third ...

A recently published study explores the relationship between sea spiders and bacteria. Discover more and meet one of the ...

The Metals Company, based in Canada, created a U.S. subsidiary to mine Clarion Clipperton, and received a major boost in ...

Scientists on the US West Coast say they discovered three previously unknown species of deep-sea spider that could have a rare diet fueled by a common greenhouse gas.

Check them out and learn more about the amazing undersea world. The post Why Dugongs Look Like Ocean Floor Vacuum Cleaners appeared first on A-Z Animals.

In 2022 the Monterey Bay Aquarium Research Institute reported a new species of nudibranch crawling on the ocean floor near the Gulf of California at a depth of more than 7,700 feet.

Scientists have identified several new marine species in a pristine underwater ecosystem recently discovered in international waters.

There are a number of sea animals that operate entirely on instinct ... Despite their lack of complex thought, they play an important role in cleaning the ocean floor by breaking down organic material ...

The polymetallic nodules that mining companies hope to harvest from the deep-ocean seafloor may be a source of oxygen for the animals, plants and bacteria that live there.