Carlsbad Caverns National Park will leave you awe-inspired by its sheer size, especially the Big Room. It is easy to see ...

From cave kisses to albino creatures to crystal clear pools, caves and caverns are a unique world to discover for travelers. On your next getaway, you can explore the world under the earth’s surface ...

Descend into the Big Room, one of North America’s largest underground chambers, filled with towering 250-million-year-old limestone formations. See hundreds of thousands of Mexican free-tailed bats ...

When a resident of Wellington, Colorado, reported a stranded bat in their backyard, they did not realize just how unusual it ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

There’s a suspension bridge in Kentucky that hangs 100 feet above an underground river, and walking across it might just be the coolest thing you do all year. Hidden River Cave in Horse Cave offers an ...

This massive Gothic structure perched on a hill in southwestern Louisville has earned itself quite the reputation over the ...

Researchers in Uganda have discovered a complex network of animals feeding on bats infected with Marburg virus, capturing startling footage of potential spillover risks for the first time.

When cave biologist Hazel Barton ventured into the pitch darkness, the last thing she expected to find were organisms harnessing energy from light. This new understanding of photosynthesis in the dark ...