Add Yahoo as a preferred source to see more of our stories on Google. For more than 500 million years – well before dinosaurs ever thought of existing – jellyfish have floated through the world’s ...

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 ...

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 ...