The multihued Portuguese man o' war (Physalia physalis), a jellyfish look-alike, is known for its painful sting. Tailored nucleic acid extraction and amplification methods help scientists overcome the ...

In Portugal and the north-east of Spain, in Catalonia, a creature that looks exactly like a jellyfish and known as physalia ...

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 ...