What's the rarest ocean animal? Discover the rare and endangered ocean animals along with those that are rare because they're ...

Notable sightings along the way included the discovery of an extensive crinoid meadow at a depth of 9,100 meters (29,855 feet ...

A 2022 deep-sea voyage discovered a glowing shark and a delicate, porcelain crab species off the coast of Western Australia.

A recent Schmidt Ocean Institute expedition off the coast of Uruguay discovered at least 30 suspected new species and explored a sunken warship. By Popular Science Team Published Oct 4, 2025 10:00 AM ...

Director Renny Harlin had nothing to do with the Deep Blue Sequels that followed his original movie, but he does have some ...

The ocean is home to some of the most awe-inspiring creatures on Earth, many of which dwarf anything found on land. From massive whales to elusive deep-sea dwellers, these giants of the sea ...

An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches, researchers said in a newly published paper. The deep-sea trenches, also called Hadal ...

By Elizabeth Claire Alberts New research has found that deep-sea mining in international waters could threaten at least 30 ...

In July and August scientists onboard the Schmidt Ocean Institute’s research vessel Falkor (too) spotted the oddities through the eyes of an underwater robot as they explored the Mar del Plata Canyon.

Thousands of meters below the ocean's surface lurk some gigantic creatures, much larger than their shallow-water brethren. Scientists have a few hunches for why this happens, but the debate continues.