A diver found a massive "sea cucumber" moving along the ocean floor near the Philippines in this video from a couple years ago. If you've never heard of a sea cucumber, be assured, it's a real thing.

Libin Zhang aims to restore sea-cucumber populations to rebalance ocean ecosystems and so that people can use their beneficial compounds. Skip to main content. Thank you for visiting nature.com.

Sea cucumbers are marine invertebrates in the class Holothuroidea that live on the sea floor in both shallow and deep waters. They are echinoderms like sea urchins and starfish, which are also known ...

Nutrition. Sea cucumber is an excellent source of niacin, which is an essential nutrient; however, it’s not easily produced on its own within the body. Consuming enough niacin helps your body ...

This sea cucumber shoots sticky tubes out of its butt. Its genes hint at how. Holothuria leucospilota’s newly analyzed genome helps explain this predator defense ...

Sea cucumbers ' eating habits may ... colors and sizes," says Clements. "Some of them are very large." They're slow-moving ... "But putting the two together — looking at coal disease and sea ...

Being a successful sea cucumber diver takes skill and physical strength. Divers have just 11 hours each week over the course of Monday and Tuesday to pick up the maximum 2,000 pounds.

A sea cucumber on the seabed in the eastern Clarion-Clipperton Zone. ... A growing number of countries — most recently Canada — are opposing the prospect of quickly moving to allow ocean mining.