At a sprawling ceremonial complex in southern Mexico, archaeologists say they have identified a 3,000‑year‑old layout that appears to encode a vision of the universe in earth and stone. The site, ...

Dirt, ice, and greenery can all conceal hidden or forgotten cities. Here are five cities that were rediscovered through ...

Step into the past with a journey to some of the world's most remarkable ancient cities. These destinations, ranging from the ...