In a fascinating video, researchers have revealed a new and bizarre see-through species of sea slug floating around the ...

Advances in technology that enabled the discovery of a new species by California scientists may lead to a better ...

Scientists uncovered the "mystery mollusk," a strange glowing sea creature lurking in the ocean's midnight depths.

CNN’s 5 Things newsletter is your one-stop shop for the latest headlines and fascinating stories to start and end your busy ...

This is Bathydevius caudactylus, the first known nudibranch of its kind: living not in shallow waters, or on the seafloor, ...

An unusual sea slug with a large hood, a tail with fingerlike projections and glowing bioluminescence has been found living ...

Researchers classified the new species within a new genus, Bathydevius, and new family, Bathydeviidae, because of its ...

MBARI researchers have discovered a remarkable new species of sea slug that lives in the deep sea. Bathydevius caudactylus ...

Yet these tiny organisms — called plankton — may be unable to thrive in the rapidly warming oceans, according to a pair of ...

Climate change endangers planktonic foraminifera, key to marine ecosystems. Warming and acidification threaten their survival ...

Monterey Bay Aquarium Research Institute (MBARI) announced Tuesday that they've discovered a new species of sea slug that ...

Last week, Scripps Institution of Oceanography PhD candidate Alison Laferriere found the deceased 9.5-foot specimen at ...