It looks like a jellyfish, but it’s not! The Portuguese Man O’ War is one of the ocean’s weirdest and most fascinating creatures, blending beauty and danger in an alien-like form. Here’s why it’s so ...

An Australian lad has taken to TikTok to explain the rather petrifying reason no one was swimming in the sea at one Sydney ...

Often mistaken for jellyfish, the Portuguese Man o’ War is a siphonophore — a specialised colony of zooids that function together as a single organism. It is easily identified by its balloon ...

The Portuguese man o’ war’s reputation as one of the world’s most feared jellyfish is a complete myth – because it isn’t a ...

British tourists have been warned to steer clear of several beaches in the south of Spain after a series of dangerous marine ...

Experts warn the creature - whose sting can cause extreme pain, nausea, vomiting and even hospitalization - are more ...

TikTok user @lil_vb_ was filming at Manly Beach, Sydney, as lifeguards instructed swimmers to exit the sea as a swarm of blue bottle jellyfish (AKA the Portuguese man o' war) washed up on the shore.

Here are some of the weirdest things to have been found on beaches around the world, from unexploded bombs and hundreds of ...

The Klingon Bird-of-Prey that appears in Star Trek Into Darkness started life at a disadvantage. It was the successor to one ...

They have powerful jaws that can crush bones and are known to be man-eaters. Often mistaken for a jellyfish, the Portuguese Man o’ War is actually a siphonophore, a colony of specialized polyps. Its ...