Beachgoers are urged to avoid touching the cube-shape jellies.

Careful! These sea creatures can still sting you even when they're dead.

A two-year-old Russian boy has succumbed to his injuries after being stung by a jellyfish at a popular Malaysian tourist destination. Vladimir Iakubanets died on Wednesday at the Sultanah Bahiyah ...

Add Yahoo as a preferred source to see more of our stories on Google. Close up of a irukandji, a poisonous and dangerous box jellyfish from Ningaloo Reef, Western ...

At Delaware's Lewes Beach, Beach Patrol Captain Strohm Edwards has seen more jellyfish this year than any other and stings have tripled. Along the Nantucket Sound shoreline, researchers believe ...

Add Yahoo as a preferred source to see more of our stories on Google. HONOLULU (KHON2) — A Box Jellyfish Advisory has been issued after four people were stung in the Waikiki area on Sunday morning. On ...

Wearing only his cap, goggles and “budgie smugglers”, Lynton Mortensen is swimming through water so cold it would make even ...