The "pink meanie" is one monster jellyfish. It can grow as bulbous as a hippo, dragging venomous tentacles 100 feet long. It's voracious, devouring down more than 30 moon jellies at a time. The last ...

Swimmers have been urged to stay vigilant for a potentially hazardous jellyfish after the enormous creature was discovered washed ashore on a UK beach. The lion's mane jellyfish (Cyanea capillata) ...

Imagine you’re swimming in deep water. All of a sudden, there’s a wall of jellyfish in front of you. And you have to keep swimming. This was not a nightmare; it was a real-life scenario for marathon ...

Reports have been flooding in about giant jellyfish - who normally lurk in the deep blue unknown - heading closer to shore and surrounding swimmers on the English coastline. The floating-membrane like ...

Torquay Harbour has been flooded by the huge creatures, which can grow up to 90cm and weigh up to 35kg. The barrel jellyfish, also known as dustbin lid jellyfish due to their enormous size, have even ...

TWO monster sized box jellyfish found by lifeguards at a North Queensland beach would have been capable of killing 120 people, according to an expert. The large marine stingers, each measuring 30cm in ...

If you’ve walked the shoreline in Virginia Beach or the Outer Banks lately, you’ve likely come across a monster jellyfish or two. Known as mushroom cap jellyfish, the tentacle-less jellies washed up ...

Glowing "jellyfish" galaxies have revealed a new way to power some of the most powerful objects in the universe. The same process that feeds the most voracious black holes at the galactic centers may ...