The Xiaozhai Tiankeng stands as the textbook example of what happens when karst processes are given perfect working ...

Called a cenote, it's a large opening that looks like the mouth of a cave and the seventh hole at El Camaleon was designed ...

Off the coast of Belize, in the Caribbean Sea, lies a captivating natural wonder familiar to any nature photography enthusiast: the Great Blue Hole. This perfectly circular sinkhole in the middle of ...

Pet parents looking for a spooktacular escape this fall won’t need to leave their four-legged companions behind, thanks to a new all-inclusive Halloween retreat ...

Once the world’s largest radio telescope, the Arecibo Observatory in Puerto Rico unlocked the mysteries of the cosmos. But by ...

Sloth size and habitat shifted multiple times over the past 35 million years, but human hunting likely drove the slower, ...