Boost your weight loss with the 5-4-3-2-1 walking pyramid, a structured interval routine. This method increases calorie burn, ...

(CNN) — For years, Egyptologists have hotly debated how the massive pyramids of ancient Egypt were built more than 4,000 years ago. Now, a team of engineers and geologists brings a new theory to the ...

The Egyptian pyramids have fascinated historians, scientists, and researchers for thousands of years. Despite centuries of analysis and theory, however, our understanding of how the ancient Egyptians ...

The Step Pyramid stands more than 200 feet tall and is made from stones weighing more than 650 pounds. Some other researchers are not yet convinced by the idea that it was built using a hydraulics ...

A new effort to scan Egypt's Great Pyramid of Giza using energetic particles from space could help scientists "see" inside the ancient structure and glean new details about its mysterious inner ...