Today, we take a look at what these scientists discovered inside this untouched cave.
We live in a truly amazing world. Human history is vast and beautiful but there are a thousand things we do not know or understand about our past.
As such, archaeologists still seek out further understanding of our ancestors and try to gain insight into their extensive cultures. Within the dark depths of an Alabama cave, an awe-inspiring discovery was made; human-like figures were carved on the ceiling, dating back at least 1,000 years but scientists say it could very well be more.