The tablet known as Plimpton 322, dated to around 1800 BCE, contains 15 rows of numbers linked to Pythagorean triples ...

Mackinac Island banned cars over 120 years ago. This unique island floats in the straits between Michigan’s Upper and Lower ...

New research reveals how stepped terraces in ancient Sardis shaped early urban planning and influenced later monumental ...

The discovery is exciting not just for what it tells us about ancient engineering, but also for the new ways it shows us how ...

New pyramid theory: Researchers suggest the Great Pyramid used a hidden internal ramp system, solving mysteries about speed, precision, and logistics of construction. Engineering beyond belief: ...

A 10,000-year-old floor near Jerusalem has rewritten the history of plaster, and the science behind it still isn't fully ...

The University of Johannesburg (UJ) has launched an augmented reality platform for visitors to the Melville Koppies Nature ...

Mohenjo-Daro, which dates back to about 2500 BCE, was a carefully laid-out city. The element of water figured prominently in ...

Ancient Greece, the cradle of Western civilization, was responsible for creating five of the seven wonders of the ancient ...

From the Persian Empire to modern steel giants, cofferdams have been humanity's greatest trick for building massive ...

Add Yahoo as a preferred source to see more of our stories on Google. In Caral, Peru, on April 20, 2026, archaeologists uncovered a circular two-level structure in Áspero linked to astronomy and ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: After metal detectorists ...