but did you know that Indiana has cave systems below ground too? Marengo Cave is Indiana’s most visited natural attraction featuring unique formations to explore and admire. The U.S. National ...

Every fall, Indiana bats gather in swarms at chosen hibernating spots to mate, swooping in and out of caves from dusk till dawn. Some humans might find this a frightening sight, but in fact bats are ...

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists. The chemistry ...

These formations have been hollowed out by rainfall over several millennia to create huge and little-understood cave systems. The Yalata Bush Blitz expedition, in 2021, was an effort to document ...