As a lake researcher, I have in recent years had quite a few people ask me whether jellyfish really do live in lakes. Some people think they are seeing things, or that their friends or family are.

A fleet of robotic jellyfish has been designed to monitor delicate ecosystems, including coral reefs. The underwater drones were invented by engineers at Florida Atlantic University and are driven ...

Jellyfish, the wobbly wonders of the ocean, often astound with their unique shapes, sizes, and stings. Learn more about these marine marvels as we dive deeper into the underwater world.

Because the jellyfish the team studied are so sensitive ... simulated the debris that would be disturbed and released by underwater vehicles extracting minerals from the sea floor.

No brain, but still a master of the ocean floor. Sea stars have a nerve ring and radial symmetry that allows them to move and ...

Jellyfish are known for drifting to and fro at the whim of ocean currents—but not all species are so passive. The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of ...

Emperor Jellyfish is a unique fish added with the Fisch diving update, and here we will tell you how to catch it.