While jellyfish are a natural presence in U.K. waters, warmer sea temperatures are creating conditions for larger blooms and ...

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

Normally, Delaware’s five state parks may report a handful of summer jellyfish stings, said Bailey Noel, a beach patrol captain. But Fenwick Island State Park recently reported 92 stings on a single ...

I don’t think it’s time to push the panic button yet,” an expert said, after rising reports of swarms and stings for ...

Large groups of moon jellyfish are stinging swimmers off Cape Cod. The jellyfish are typically harmless to humans. Genetic analysis suggests a new subspecies or an existing, invasive species. Warming ...

A box jellyfish advisory has been issued for Nanakuli Beach Park this morning. Honolulu officials posted the alert from Ocean ...

A rare freshwater jellyfish was captured on camera at Lake Erie. The Pennsylvania Department of Environmental Protection shared a video of freshwater jellyfish at Presque Isle Bay. The DEP said an ...

Maidan Square has hosted some of Ukraine’s most important protests, including the bloody 2014 demonstrations that ...

Jellyfish swarms forced a shutdown of France's largest nuclear facility at Gravelines, impacting 900-megawatt reactors but posing no safety risks to staff.

Electricite de France SA was forced to shut four atomic reactors after a swarm of jellyfish clogged up filter drums at its ...