Live Science19h
Sunlight shapes our evolution — and may explain why some people have curly hair
Light helps explains the evolution of our skin color, why some of us have curly hair, and the size of our eyes. And light ...
Smithsonian Magazine1d
On This Day in 1831, Charles Darwin Embarked on a Journey That Led to His Groundbreaking Theory of Evolution by Natural Selection
Darwin was just 22 when he set out on a voyage that would change the way humanity understands itself and the natural world ...