As a rehearsal for “Finding Nemo Jr.” got underway, 11-year-old Kaylee Taylor zoomed across the stage, looking fierce. In her ...

According to Texas A&M at Galveston, a new species of moon jellyfish named Aurelia profunda has been identified in the waters ...

It felt like I was breathing through a straw. I was convulsing, couldn’t stop sweating, I was shaking and my heart was ...

“Not all beaches along the California coastline are recommended for swimming or wading,” California State Parks said on its ...

A newly observed feeding behavior suggests jellyfish may exploit short-lived seasonal events in surprising ways.

After ending up in the sheltered waters of the lake in Raja Ampat, the jellies evolved. Today, people can swim with them – if ...

Leatherback sea turtles have lived in oceans for tens of millions of years and have become the largest of all sea turtles ...

When the bottom-dwelling worms of Denmark’s fjords rise up in summer to spawn, they are predated by the resident jellyfish.

Beachgoers in Southern California are being warned to watch out for non-lethal stinging jellyfish before they hit the water ...

During warm summer nights when the full moon rises, some species of polychaetes swim up from the seafloor to spawn. It’s a ...

Endurance swimmer Jono Ridler has completed a 1367km journey, swimming the length of the North Island, in an effort to raise awareness against bottom trawling. After getting out of the water on ...

Some jellyfish species carry venom strong enough to cause severe pain, heart complications, and nervous system disruption. Box jellyfish use long tentacles covered in thousands of microscopic stingers ...