As the particles zoom through a gas inside the chambers, they slam into atoms with so much energy that they knock electrons free, producing an electric pulse. By measuring those pulses, scientists can ...

n this episode, archaeologists begin a pioneering experiment to build a replica Aztec pyramid, investigate the mysterious pyramid ruins being unearthed in the heart of Mexico city and venture deep ...

History buffs can learn forgotten secrets of Aztec society in the new two-hour special Lost Pyramids of the Aztecs, premiering tonight, June 28, at 8 p.m. ET/PT on Science Channel. You can also stream ...

The Aztecs ruled one of the most powerful civilisations ever seen in the Americas. They were ruthless warriors and ingenious engineers, who conquered a huge territory and built towering pyramids and ...

Archeologists have discovered the ruins of an 800-year-old Aztec pyramid in the heart of the Mexican capital that could show the ancient city is at least a century older than previously thought.