An curved arrow pointing right. On a recent expedition in the Mariana Trench, NOAA's Okeanos Explorer team spotted this sea cucumber and the unique way it swims. Produced by Grace Raver Footage ...

Narrator: Cucumbers usually cost under $3 a kilo. But sea cucumbers can set you back over $3,000 a kilo. In fact, they're so valuable people will risk their lives to get ahold of one. They might ...

The sea cucumber is an important animal to the islands of Palau. Many ecological systems depend upon it as a food resource. The sea cucumber's eggs are a primary food source for many other sea ...

In 2018, it discovered a new species of sea cucumber. While the robot was about 4,400 feet below the surface, a cylindrical figure appeared in the water, according to the study. It was about a ...