Many people enjoy spending their summers at the beach, listening to the waves, and exploring colorful tidepools. But too ...

Jellyfish are known for drifting to and fro at the whim of ocean currents—but not all species are so passive. The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of ...

When my little brother and I spent summers on Monhegan as children, we played in the tidal pools on the back side of the ...

This story appears in the October 2018 issue of National Geographic magazine. Moon jellies, which are found in shallow bays around the world, look like small, not entirely friendly ghosts.

This cute paper bag jellyfish craft for kids is a fun project to learn more about these kids under the sea. Here is how to make it! All images courtesy of Two Kids and a Coupon Summer is on the ...

Surfside Beach is another popular beach in Texas. The police department there will post the daily flag on their Facebook page ...

Beachcombers who walk the Texas coast this March may spot an unusual jellyfish among the usual marine life. The Mushroom Cap ...