And suddenly, you feel a stinging sensation from a jellyfish. Unfortunately, this is pretty common, with 150 million people worldwide getting stung every year.

Jellyfish stings can do serious damage or even become fatal. Here’s what to expect if stung by the world’s six most dangerous ...

HILTON HEAD ISLAND, S.C. (WSAV) — Your day at the beach could be anything but fun if you are stung by a jellyfish. On Hilton Head Island, thousands of visitors hit the beaches. Alec Kipnes with ...

HONOLULU (KHON2) — Box jellyfish are sea creatures that have long, stinging tentacles. Their sting can be very painful and even dangerous. These jellyfish often appear in Hawaiʻi’s waters ...

Jellyfish are causing pain for beachgoers from Maine to Florida. Warming waters and human activity have helped boost ...

Jellyfish are causing problems along Volusia County's coast right now, and beachgoers have reported hundreds of stings in the past several days.

One family is raising concerns about a recent trip to Hampton Beach after 20 people were in pain for hours after allegedly being stung by a jellyfish.

Purple flags are still flying on Volusia County beaches, warning of dangerous marine life. People should swim in front of a staffed lifeguard tower.

A researcher is trying to solve a marine mystery in the waters off Cape Cod — why a particular jellyfish, not known for stinging people, has been stinging swimmers in recent years.

Beach Patrol officials along the Sussex County coast said they've treated increased numbers of jellyfish stings within the last month.