Footprints dating back 1.5 million years made by two different species of human ancestors have been found at the same spot—a fossil first—and the individuals likely passed within an hour from each other. More than a million years ago, on a hot savannah teeming with wildlife near the shore of what would someday become Lake … Continue reading 2 Different Species of Human Ancestors Left Footprints at Same Spot on Same Day 1.5Mil Years Ago – ‘Really Huge’ First