The species, which officials said is closely related to the jellyfish, can sting even if it's washed up on the beach.

St. Augustine Beach, Fla. — Beware St. Johns County beachgoers. Portuguese man o’ war have been spotted on the shore. Man o’ ...

PALAWAN, Philippines — U.S., Filipino and Australian troops dug into beach dunes and unleashed a barrage of firepower — ...

Photographs by Gabriel V. Cárdenas for CNN Edinburg, Texas (CNN) — Patriotism runs deep in this South Texas town nestled ...