More than 2,000 years ago, Greek artisans built a compact machine of interlocking gears that could track the heavens with a ...

The ancient Inca built a complex system of roads that span some 20,000 miles and range in altitude from sea level to 14,000 feet, all without the benefit of special tools or even a formal writing ...

Source: NOVA: "Secrets of Lost Empires: Pharaoh's Obelisk" This resource was adapted from NOVA: "Secrets of Lost Empires: Pharoah's Obelisk." Archaeological evidence suggests that ancient peoples were ...

The ingenuity of the construction techniques used by Greek builders 2,000 years ago continues to dazzle the world. What did these ancient engineers get right? And how does looking to the past help ...

Newly released 3D models of antiquities from the British Museum allow more digital access to ancient objects than ever before. Projects being developed by a small group of proactive digital ...

Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. Physicists have a reputation for being exceptionally arrogant even ...

On Native American Heritage Day, we examine a long-overlooked marvel of ancient engineering that had been tucked away beneath ...

In the ancient territory of the Greek settlement of Metaponto and its Chora (Ionian sector of Basilicata, southern Italy) geomorphological mapping, GIS-supported statistics, and landform topographic ...