A 5-foot-wide lion's mane jellyfish spotted on Willard Beach in South Portland last weekend prompted waterside safety ...

It is estimated that there are between 700,000 and one million creatures living in the ocean. To date, approximately 242,500 ...

The moon jellyfishes’ new home is a large 1,400-gallon saltwater aquarium, which sits at the front of the Unseen New World ...

Beach safety officials warn that dangerous marine life - specifically early-arriving jellyfish - are creating painful ...

Ocean drifters once thought identical are actually several species. Genetics and ocean modeling uncover unexpected isolation. Bluebottles, also known as Portuguese man o’ war, were long thought to be ...

There is a significant and escalating outbreak of purple jellyfish across the coastal areas of Central Greece, scientists ...

While bluebottles are highly poisonous, understanding Portuguese Man O’ War biodiversity helps protect beachgoers and surfers ...