An underwater videographer has just published mesmerizing footage of the world’s largest, longest, and heaviest known ...

For a long time, scientists assumed that jellies (commonly known as jellyfish) were a dead-end food source for predatory fish. However, a team has now discovered that fish in Greenland waters do ...

In Asia, many jellyfish species find their way into cuisine. The largely tasteless animals are used predominately for their texture. David Fleetham/The Image Bank/Getty Images Plus This article is ...

Nighttime underwater photos show fish hanging out with jellyfish and anemones — perhaps seeking their protection.

Sea turtles mistake plastic for jellyfish, leading to injury or death. Learn how plastic pollution threatens all sea turtle species and how you can he ...