After a Chicago-sized iceberg broke off an Antarctic ice shelf in January, scientists discovered a thriving ecosystem never ...

The jellyfishlike creatures, called Velella velella, emerged Sunday along Bolinas Beach in Marin County, a visitor told the ...

Portuguese man o’ war have been spotted on Spanish beaches, forcing the temporary closure of some popular shorelines last ...

The many-ribbed jellyfish can grow up to seven inches across and has delicate tentacles surrounding its bell. On the ...

Here’s your guide to planning a safe, fun beach day in the Grand Strand. Check out how to avoid problems with bacteria, jellyfish and more in Myrtle Beach, South Carolina.

The Bolinas Beach in Marin County was covered with a massive swarm of Velella. The jellyfish-like species are common in Northern California in spring and summer. The weekend rains and winds washed ...