A single sting can cause severe pain, skin irritation, vomiting, fever, and in some cases, more serious allergic reactions.

Beaches in the Canary Islands were closed this week after a "dangerous" sea creature was spotted in the water. La Cantería ...

The beaches of Guardamar del Segura, in Alicante, were closed this week after two toxic blue dragon sea slugs were found in ...

A seven-mile stretch of Spain's Costa Blanca has been closed to swimmers following the appearance of so-called blue dragons, ...

The stings are incredibly painful, causing nausea, vomiting, and though unlikely, may cause death in people with severe ...

Tourists were banned from swimming in the ocean in Spain after two toxic tropical sea slugs were found in the water.

Swimmers banned on Spain's Costa Blanca after venomous creatures known as Blue Dragons wash ashore causing safety alerts.

A British Airways flight attendant, Haden Pentecost, 41, was found naked in a plane toilet while high on drugs during a ...

An extraordinary sighting of the “blue dragon” in the Mediterranean. The exceptional sighting of the blue dragon in ...

The Glaucus atlanticus is colloquially named the “blue dragon sea slug” for its resemblance to the mythical dragon, and ...

Dangerous sea slugs have forced the closure of a popular stretch of coast following multiple sightings of the pair of alien-like creatures, which can “burn” human skin. Swimming has been banned across ...

Creatures are known for their painful sting, which can cause nausea, pain and vomiting, found on beach in Alicante ...