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

A massive jellyfish with tentacles stretching more than 100 feet washed ashore a Maine beach last weekend — with swimmers and ...

As temperatures soar and New Englanders hit the beach, officials are warning swimmers to watch out for massive jellyfish that ...

The jellyfish invasion has hit the UK already with swarms of the stinging sea creatures spotted off the coast of Devon with ...

Scientists are unraveling the mysteries of the ocean’s squishiest creatures—including one jelly that might be the oldest ...

The lion's mane jellyfish sting can be particularly painful and expects have warned against getting close to it ...

A 5-foot-wide lion's mane jellyfish spotted on Willard Beach in South Portland last weekend prompted waterside safety ...

A giant sea creature that washed up on the Maine shore has fascinated beachgoers, but city officials have a strict warning ...

They are usually found in the Mediterranean and Atlantic. Moon jellyfish are more common in our waters and are said to have a ...

Rising numbers of moon jellyfish have been seen along the Torquay coastline recently, with marine experts linking the translucent visitors to warming sea temperatures ...

In parallel, the same signs from the major purple jellyfish outbreak in the Mediterranean from 2020 to 2023 are being ...