While certain jellyfish are more common, sometimes a stray shows up. For example, recently lion’s mane jellyfish, which pack ...

This particular jellyfish is one of the longest species in the ocean and was recently spotted at Willard Beach, in South ...

Don’t let its tiny size fool you this jellyfish packs one of the deadliest venoms in the ocean. In this video, we explore how the fingernail-sized Irukandji jellyfish can cause excruciating pain ...

Walt (oneminmicro) World's Smallest Jellyfish Discovered Under the Microscope. Posted: May 9, 2025 | Last updated: May 30, 2025. More for You ...

Clinging jellyfish are small jellyfish that usually measure about one inch, according to New Jersey’s Department of Environmental Protection. They are typically found in bays and estuaries, the ...

These small jellyfish, native to China, are invading lakes across North America as warming temperatures accelerate their spread. Peach blossom jellyfish in sample jars.

Barrel jellyfish have large, mushroom-shaped bells with frilly edges, eight large frilly arms, and small tentacles. Despite their large size, however, barrel jellyfish feed on tiny plankton using ...

Beach safety officials warn that dangerous marine life - specifically early-arriving jellyfish - are creating painful ...

Clinging jellyfish were found in larger numbers in New Jersey's bay and estuary waters from Monmouth to Cape May counties, said Paul Bologna, a marine biologist at Montclair State University.

Clinging jellyfish, or Gonionemus vertens, are small -- roughly the diameter of a quarter. Yet, they have one of the most powerful stings of New Jersey's common jellyfish.

Aide Macias-Muñoz, a professor of ecology and evolutionary biology, is exploring how eyes and light detection evolved using genetic tools. Her lab has just completed a high-quality genome sequence of ...

Researchers combined hydrogel with magnetic ferrofluid to make small jellyfish robots that can complete an obstacle course when directed with light. By Karmela Padavic-Callaghan.