Ancient peoples around the world seem to have designed their sacred spaces not only for ceremonial sights, but for ceremonial sounds as well, archaeologists say. In Peru, for example, a 3,000-year-old ...

Add Yahoo as a preferred source to see more of our stories on Google. This is the incredible moment a tour guide in Yucatan, Mexico on August 24 demonstrates an incredible phenomenon found at the ...

Kukulkan Temple, at the Chichen Itza archaelogical site in Mexico, isn’t just an impressive architectural achievement. It also uses physics to make bird calls. That’s right, a stone temple has the ...

This is the incredible moment a tour guide in Yucatan, Mexico on August 24 demonstrates an incredible phenomenon found at the Kukulcán Temple. He claps, and when the sound bounces off the steps, it ...