Discover the top things to do in Sendai, Japan. Explore historical sites, visit castle ruins, relax at Onsen and explore ...

Experience the only living coral reef in the continental U.S. at this historic state park.

The box jellyfish combines 24 eyes, purposeful swimming, and deadly venom, yet still slips past public fear and lasting ...

The tiny Amazon molly (Poecilia formosa) has always fascinated researchers because, according to the rules of evolution, it shouldn't have survived as a species, let alone thrive as a species for over ...

If you liked this story, share it with other people. The new fish species come from five continents and a diversity of habitats, including limestone caves, peat swamps, wetlands and rivers. Most are ...

Discover Florida’s only living barrier reef at Dry Tortugas National Park, where crystal-clear waters let you snorkel among tropical fish, sea turtles, and coral reefs.

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

Two ‘doomsday’ fish have gone viral after washing up on a beach in Cabo, Mexico, and the internet has been incredibly ...

These are the best beaches on Maui, from picturesque Kaanapali Beach to the famed black sands of Wai’anapanapa State Park.

Scientists are tracking unseasonably large sargassum mats in the Atlantic. Where it will land, if at all, depends on winds ...

There are many spectacular aquariums around the world, but these are the best of the best when it comes to magnificent animals and innovative design.