Some jellyfish stings can be fatal, so it's important that you know how to avoid dangerous jellyfish and treat minor stings.

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 ...

A surge of moon jellyfish washed ashore on Coastal Bend beaches, generating social media buzz and prompting safety warnings.

A moon jellyfish bloom in the Gulf of America is driving record numbers of pink meanie jellyfish to Texas shores, where they feed aggressively on their prey.

LEWES, Del. — More beachgoers have been getting an unexpected shock this summer as jellyfish numbers bloom along the Delaware coast, interrupting — but not stopping — the summer fun. Beach patrol ...

PHUKET - Lifeguards at Patong Beach on this southern resort island have reported a significant increase in jellyfish stings ...

What began as a frightening day on the water has transformed into a powerful movement helping families across Queensland stay ...

LEWES, Del. -- More beachgoers have been getting an unexpected shock this summer as jellyfish numbers bloom along the Delaware coast, interrupting -- but not stopping -- the summer fun. Beach patrol ...