Beneath the waves are millions of dangerous sea creatures – and they exist on every continent, from Oceania to Asia and Central America. We’ve ranked the top 33, in order of their deadliness to humans ...

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

Hundreds of rare, poisonous sea creatures wash up on beach: ‘Best not to touch them’ By Ben Cost Published Dec. 21, 2023, 7:53 p.m. ET ...

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

A popular area of beaches was closed by authorities after they found deadly sea creatures in the area that could potentially ...

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 banned from going into the water along an entire seven-mile stretch of Spain ’s Costa Blanca due to an ...

Another stretch of Spanish coastline has been forced to close after an invasion of potentially deadly sea creatures. A ...

Tourists have been banned from swimming along a seven-mile stretch of Costa Blanca because of sea creatures with a ...

All the beaches in the town of Guardamar del Segura, in Alicante on the Costa Blanca, were temporarily closed after venomous ...

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