It is one of the most famous questions in science, and it was asked, as legend has it, over lunch. Enrico Fermi, the ...

Hundreds and thousands of years ago, people used to worship deities and Gods that have faded almost entirely from the ...

Discover the evolution of economics from ancient times to modern theories that influence global markets, including Adam Smith and Keynesian approaches.

The underlying substance is Sumerian bitumen: a naturally occurring petroleum material (often called an asphalt-like “black goo”) long associated with waterproofing and adhesion, and even with ...

As the son of archaeologists, National Geographic Explorer David Stuart spent his childhood wandering ancient Maya ruins—and helped shape what we know about the civilization today.

The scaling of energy infrastructure in the US is crucial to meet the growing demand for electricity. Writing systems evolved ...

"The Great Shadow," by Susan Wise Bauer, is a sweeping survey of humanity’s relationship to illness over the centuries.

From the Sumerians and Egyptians to the Victorians and beyond, humans have been striving to keep their surroundings clean since they first settled down and built permanent homes. Before civilization, ...

IRAN, a land with a civilization stretching back more than five thousand years, has always been one of the most significant cultural and civilizational centers in West Asia and the world. With ancient ...

The Sumerians are often called the creators of the world’s first civilization. But where did they come from—and why does their origin remain unclear? In this video, we explore ancient texts, ...