What is the K-Pg boundary?
Discover the K-Pg boundary, a geological layer marking the end of the dinosaurs and the beginning of a new era for life on Earth. Learn about its significance in understanding the history of life and the evidence for the asteroid impact that caused the extinction of the dinosaurs.
How did the dinosaurs become extinct from the earth?
Learn about the most likely cause of the dinosaur extinction: a catastrophic asteroid impact that triggered a chain of events leading to their demise.