In Mexico, one of the traditions is to visit the Pyramid of the Sun in Teotihuacán, according to the Smithsonian Science Education Center. Nowruz, meaning "new day," is a new year and spring ...

In Mexico, one of the traditions is to visit the Pyramid of the Sun in Teotihuacán, according to the Smithsonian Science Education Center. Holi, the annual Hindu festival of colors, is another ...

An often overlooked ancient pyramid in Mexico was filled with pools of a rare element in its underground chambers, leading to new theories that the structure may have had a shocking hidden purpose.

Cerro el Cono, the steep pyramid-shaped rock, stands tall and alone - leading locals to believe it was "built for the Gods". The 1,310ft-tall peak shoots up from Sierra del Divisor National Park ...

Visitors hold their hands out to receive the sun’s energy as they celebrate the Spring equinox atop the Pyramid of the Sun in Teotihuacan, Mexico, Thursday, March 21, 2019. (AP Photo/Marco ...

Criterion (i): The ceremonial ensemble of Teotihuacan represents a unique artistic achievement as much by the enormous size of the monuments (the Pyramid of the Sun, built on a 350 m² terrace, ...