Across Egypt and beyond stone surfaces reveal machining marks so precise they raise questions about what tools ancient ...

The past has never been more visible. While ancient ruins crumble under the weight of time, weather, and human activity, a ...

Plague, leprosy, smallpox and other diseases didn't jump from animals to humans when we thought. Ancient DNA is revealing ...

In an excerpt from his new book Dinner with King Tut, Sam Kean explores a weird and wild '90s experiment to replicate ancient ...