Researchers Found Something Completely Unexpected After Traveling Through a 700-Foot Cave

There Was Evidence that Humans Once Lived in the Cavern

It wasn’t until the 21^st century that humans boldly went deeper into the caves than anyone else had, but cave explorers had found evidence of cooking pits and pictographs near the mouth of the Carlsbad Caverns. And yet, the question remained, had someone called these caves home?