While swarm of jellies may look serene, you're best off keeping your distance. A sting from the most dangerous jellyfish on Earth can be deadly. Even when we're not looking at the most dangerous, many ...

More than 300 mauve stingers, or palagia noctiluca, were recorded off an Anglesey beach last week, as well as other locations as far south as Pembrokeshire. The delicate, purplish jellyfish, whose ...

You’re blissfully splashing in the ocean and feel a pinch. Or you’re strolling along the beach and step on something sharp. When you’re out at the beach, it’s important to remember that you’re sharing ...

It’s out-of-the-box scary. The Tripedaliidae jellyfish species has welcomed its fourth family member — a new 24-eyed creature that measures just over a half-inch long and carries a remarkably ...

Irish travel content creator Julie recently went viral for a video of her getting stung by the world’s most dangerous jellyfish. On the first day of a three-day boat trip to the Philippines, Julie ...

Local media reported a two-year-old Russian boy died yesterday after being stung by a box jellyfish while paddling in shallow ...

Even those with the “best jobs in the world” have bad days at work. A British man who bested nearly 35,000 applicants in an online contest to win a $120,000 “dream job” as caretaker of a tropical ...

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 ...

HARVEY CEDARS, N.J. (AP) — Jellyfish have long been a stinging fact of life at the Jersey shore, but lately some dangerous species have been making their way to the area. Lifeguards in Harvey Cedars ...

The Atlantic Portuguese man-of-war is a jellyfish-like creature also known as a “floating terror” with venomous, long tentacles that deliver a painful sting. Sightings of the creatures are being ...