New Dietary Guides for Americans endorse embracing whole foods and limiting highly processed foods, added sugars and ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Pyramid of Djoser is a six-tiered, four-sided step pyramid that was built around 4,700 years ...

CAIRO, Egypt (CNN/CNN Newsource/WKRC) - Egyptians used a hydraulic lift to build the oldest pyramid. Scientists are floating a new idea on how Egypt's oldest pyramid was built more than 4,000 years ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. For years ...

The study, under investigation by its publisher, has fueled a dispute over the age of a partially excavated site and prompted warnings about the dangers of nationalist mythmaking. The Gunung Padang ...