As a researcher and physician, Francis Collins' credentials and accomplishments are well-respected in the scientific community. He headed up the Human Genome Project before serving ...

There are two sides to Allen Johnson. On the one hand, he is a conservative, evangelical Christian living in the mountains of West Virginia. On the other hand, he is an environmental ...

Since the early 1960s, the artists known as Christo and Jeanne-Claude have been creating unique art installations for a public that is often skeptical, sometimes welcoming, and usually ...