An iridescent blanket octopus shows off its rainbow-colored cape in a rare new video that will leave you awe-struck.

Jace Tunnell, a marine biologist from the Harte Research Institute at Texas A&M University-Corpus Christi, said their sudden ...

Maya Merhige, a 17-year-old American swimmer, told CNN she was stung thousands of times by jellyfish during her recent swim ...

The process the immortal jellyfish uses to cheat death is like a form of cloning. If we can adapt it to the human body, it ...

While Florida might see blooms of seaweed this season, that doesn’t mean all beaches will be full of it through October. The sargassum will show up on beaches in clumps when the tide is high and the ...