As sea temperatures rise, jellyfish are once again a familiar sight on many beaches, even in the Baltic and North Seas. A ...

EXCLUSIVE: Sharks, deadly jellyfish, poisonous algal blooms, and festering sewage could all make British beaches increasingly ...

THE red flag has been raised at a popular Waterford beach today after jellyfish sightings. The public have been told to avoid the water at Ardmore beach while the jellyfish are in the area.

Experts warn beachgoers about man o' war jellyfish with tentacles that can reach 60 feet and remain dangerous for days after ...

The extreme investigators at How to Survive explore the critical emergency procedures and life-saving techniques necessary to ...

Many people enjoy spending their summers at the beach, listening to the waves, and exploring colorful tidepools. But too often, we forget that even the smallest and most unassuming creatures can be ...

They are causing a sensation on social media and scaring nervous beachgoers, but a marine biologist has a clear message about ...

HARVEY CEDARS, N.J. (AP) — Jellyfish have long been a stinging fact of life at the Jersey shore, but lately some dangerous species have been making their way to the area. Lifeguards in Harvey Cedars ...

Swimming bans are in effect at two national parks in Krabi after Portuguese man-of-war "jellyfish" were spotted along the ...