On a wind-battered rock in the Baltic Sea, archaeologists have uncovered a puzzle that cuts to the heart of how dogs first ...

A lot of weird-looking life-forms lurk in the deep sea, and this year we got some spectacularly close looks at several of ...

Visiting one of the U.S.' breathtaking national parks may not sound obvious to do when it's cold outside, but perhaps these ...

Over 50 Triassic coelacanth fossils of mawsoniid, found mislabeled in British museums, show these ancient fish thrived in ...

As companies search underwater for resources, scientists are taking inventory of the ocean-dwelling creatures that could be ...

"When a big shadow appears in the deep blue & starts moving straight towards you,” reads the Manta Dive Center Instagram ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries.

Just a short drive away lies Punalu’u Black Sand Beach, where Hawaiian green sea turtles often bask in the sun. The contrast of black sand, green palms, and blue ocean creates a scene straight out of ...

From mountain eco-lodges to beachfront boutiques, here are the 10 best hotels for adults-only holidays in Cape Verde ...

Diver John Roney shared mesmerizing video footage from his last dive — a close-up of the world's largest lion's mane jellyfish.

We build LEGO Tropical Aquarium, a set that gives any room a big decorative piece that you don't have to clean.

The findings could help ensure the imperiled seabirds safer passage from the northeastern United States to roost sites in ...