They are made up of groups of small animals living and functioning together as a colony with a mixture of polyp-like and jellyfish-like parts. Physalia physalis, also known as the bluebottle and ...

UK tourists visiting Spain have been issued an urgent warning as popular Spanish beaches are experiencing "jellyfish ...

KUANTAN: The public has been urged to exercise caution after hundreds of poisonous jellyfish from the species Physalia physalis, commonly known as the "Portuguese man o' war," washed ashore along ...

Spain ’s beaches are now facing an unexpected and increasingly dangerous issue: jellyfish. Rising temperatures and ...

Rubbery blue sea creatures are washing up on California beaches by the thousands.

Portuguese man o’ war have been spotted on Spanish beaches, forcing the temporary closure of some popular shorelines last ...