SWARMS of jellyfish “the size of dustbin lids” have been spotted washing up along UK beaches – and experts say even more could arrive as temperatures soar to 33C. Beaches across North Wales ...

There are many deadly animals in Florida, the Everglades. Facts on dangerous animals in Florida: Alligators, sharks, panthers ...

But to capture prey — as some of us find out the hard way — jellyfish have a net of tentacles that contain venomous, stinging ...

Tourists are being urged to be careful after a host of venomous sea creatures, including the "floating terror," washed up on a Phuket beach.

The ocean is full of mysteries, both living and lost. From bizarre marine creatures to forgotten cargo and century-old relics ...

From worms with squid-like tentacles to fish with teeth on their tongues, here are some of the most alien-looking creatures in the deep ocean.

While certain jellyfish are more common, sometimes a stray shows up. For example, recently lion’s mane jellyfish, which pack ...

"Along the coast, there seems to be a huge number of these mushroom cap and bowling ball jellies that are washing up on our ...

While you’re not likely to run into a human-size jellyfish while taking a dip off the Rhode Island shoreline, there are plenty of jellyfish to be found.

This lifestyle, known as holoplanktonic, is found in many species, such as jellyfish of the genus Pelagia or among siphonophores. Illustration image from Pixabay The ecological and evolutionary ...

If, by chance, you are stung by box jellyfish, which are found in tropical areas like the Indian and Pacific Oceans and not in Delaware, you will need medical attention and antivenom medication.