Lion’s mane jellyfish made it into the national news this week. It seems there have been sightings of these huge animals throughout the Gulf of Maine. Many have been stranded on Hampton Beach and ...

The lion’s mane jellyfish (Cyanea capillata), known as the largest species of jellyfish in the world, can grow to staggering sizes, reaching up to 8 feet (2 meters) in diameter and extending its ...

A jellyfish that packs the “bite of a lion” is lurking in the water off a popular Massachusetts beach, officials warned the public. An advisory issued by the City of Gloucester and Gloucester Beaches ...

SOUTH PORTLAND, Maine - Beachgoers in South Portland, Maine, came upon a curious sight over the weekend, when they spotted a large, orange-red jellyfish lurking in the shallow water. Known as a Lion’s ...

An underwater videographer has just published mesmerizing footage of the world’s largest, longest, and heaviest known jellyfish species—a lion’s mane jelly. “Several minutes into the dive, I noticed a ...

Several dangerous sea creatures were seen on Cork County beaches in a “very unusual” string of sightings, officials said. This photo shows a representative lion’s mane jellyfish. Photo from the Cork ...

Tiffany Holcomb was at Olympia's Burfoot State Park last week with her two sons and some friends visiting the area when they came across something strange in the water. "We were walking along the ...

In early August 2022, a popular Reddit post contained a striking image of a large, red flower-shaped sea animal. "Why I do not swim locally after July. Lion's Mane jellyfish, East Coast of Ireland," ...