New Study Fuels Debate Over World-Changing Comet Strike 12,800 Years Ago
Roughly 12,800 years ago, as Earth was emerging from its last great ice age, temperatures in the Northern…
12 Shocking Historical Discoveries That Started As Myths Or Theories And Ended Up Completely Changing What We Thought We Knew
1.Today, we all know that an asteroid killed/started the extinction of the dinosaurs. The theory was first proposed…