Jellyfish might not look like advanced swimmers, but they can glide long distances in the ocean while using very little ...

Pacific sea nettle The brilliantly named Pacific sea nettle is a red-tinted jellyfish that lives in the northeastern Pacific Ocean ... and bright white on a black background, making it a favourite ...

Unlike fish, jellyfish lack bones and possess a sole rudimentary nerve net, yet they can travel considerable distances with ...

Scientists from Japan have developed a mechanism that allows control the movement jellyfish to be used for ocean research and monitoring. Jellyfish move with the help of soft abdominal muscles that ...

Imagine tiny robots exploring the depths of the ocean, riding on underwater waves like surfers catching the perfect break.

Although it’s notoriously dangerous, technologically challenging, and expensive for humans to reach the ocean’s deepest regions, jellyfish do it all the time. Knowing this, a team of Caltech ...

Meanwhile, the noise from the robot cannot be distinguished from background levels. In this way Jellyfish-Bot interacts ... want to use it one day in the ocean," Hyeong-Joon Joo says.

Now, researchers have discovered that the flapping propulsion system of a robotic jellyfish is not only good for movement, but it can also draw small bits of debris up from the ocean floor without ...

In the deep ocean where the jellyfish live, food is scarce, and dealing with the effects of muddy water might require more energy than the jellies can obtain from their diet. “It could lead to ...