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

The beaches of Guardamar del Segura in the Alicante province of Spain were closed on Wednesday, Aug. 20, after two blue ...

Despite its dazzling color and tiny size—barely reaching 4 cm—the “blue dragon” is extremely venomous and dangerous to humans ...

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

Beaches in the town of Guardamar del Segura, in southeastern Spain, closed earlier this week after the discovery of two ...

Glaucus atlanticus, commonly known as the Blue Dragon, was spotted along the shore of some beaches in Spain, forcing ...

Tourists have been warned not to enter the sea at a popular tourist beach in southern Spain after poisonous sea creatures ...

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

A renowned marine biologist claims to have made a spectacular discovery off the coast of Mallorca: She reports having seen ...

Warnings have been issued and beachgoers are being prevented from swimming after sightings of the poisonous 'blue dragon' sea creature in Costa Blanca waters. | ITV National News ...

Tourists in southern Spain are prohibited from taking baths in the water along an entire 7-mile stretch of Costa Blanca as a ...

A sting from the sea slug, which feeds on the deadly Portuguese man o' war and other venomous creatures, can cause "nausea, ...