Swimmers were told to rinse with saltwater and seek medical attention if they experienced stings or skin irritation.

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

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.

Guardamar del Segura lifted red flags after rare blue dragon sea slugs were found. Swimming is now under yellow flags—report ...

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

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

Alaska Gov. Mike Dunleavy issued a disaster declaration Sunday in response to an “imminent threat of catastrophic flooding" ...

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

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

TOURISTS have been banned from a long stretch of sea on Spain’s Costa Blanca due to an invasion of venomous and bizarre “blue ...

Blue dragons, or Glaucus atlanticus sea slug, showed up on the shores of North Padre Island in Texas, officials at the Harte Research Institute said.