Beach safety officials warn that dangerous marine life - specifically early-arriving jellyfish - are creating painful problems for swimmers along the Gulf Coast this June.

Jellyfish are common in Maine year round, but there are efforts to learn more about them and potential changing populations ...

Lion’s mane jellies are common in Maine, with reports in recent years of a growing population in Maine waters.

The City of South Portland is warning beachgoers after a giant jellyfish was spotted at Willard Beach over the weekend.

Galveston’s Flag Warning System gives you a fast, visual way to know how safe the water is for swimming or what might be ...

1. The lion’s mane jellyfish is one of the largest jelly species in the world, growing to an average length of 1.5 feet (40 cm), but can reach lengths of 6.5 feet (200 cm). 2. The lion’s mane ...

A massive 5-foot wide jellyfish was spotted at a Maine beach over the weekend, and officials are warning swimmers to be ...

A large lion’s mane jellyfish was seen near shore in South Portland. Officials urge beachgoers not to touch it and to alert lifeguards if it washes up.

Genetic analysis reveals bluebottles are actually four distinct species, overturning two centuries of scientific belief.