In the town of Metepec, southwest of Mexico City, artisans create clay figures that are intertwined with their faith.

In 1997, I had a vision that I drew out, it would change my life. It depicted the evolution of complexity that started with energy and grew into the dimensions of matter, life, mind, and culture. The ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

All species on Earth, both living and extinct, are related. We know this because of a biological tool called the tree of life. This "tree" takes the form of a diagram that maps the relationships ...