Schmidt Ocean Institute shared extraordinary footage of a phantom jelly seen swimming in Costa Rican ... While sea jellies are often casually called jellyfish, many scientists prefer to stick ...

Scientists found a free-living coral species actively travels toward blue light resembling its natural habitat and moves like a jellyfish to migrate.

Why it's awesome: Earth's oceans are home to many secretive and unusual creatures that humans rarely see — including giant ...

Do not mess with these jellyfish. Though swimming in the ocean is a popular pastime for many people, it does come with its share of risks. Wildlife is one of them, and jellyfish are among the most ...

Jellyfish can't do much besides swim, sting ... unconventional approach inspired by one of the few animals that already successfully explores the entire ocean." Throughout his career, Dabiri ...

Jellyfish are among the ocean’s most incredible inhabitants ... A closeup shot of a glowing blue jellyfish in black water. One species stands out for its extraordinary ability: Turritopsis ...

Despite their name, jellyfish aren’t, of course, fish. In fact they aren’t any one thing. Many of the creatures ... some like the ocean surface, others the depths, and a few prefer freshwater.

The spectacle of thousands of jellyfish at Hobart's waterfront dock may be breathtaking, but a leading scientist has warned ...

“Jellyfish release eggs and sperm into the ocean where they get fertilised,” explains Miranda. “The fertilised egg changes into a free-swimming larva. Then the larva matures into a polyp, which finds ...

cyclolites similarly begins life anchored to one spot but becomes mobile ... of ending up in a suitable area.” Jellyfish also use pulsed inflation to swim through the water, but the pulsed ...