Researchers have discovered two at "air-filled voids" behind the face of the Menkaure pyramid on the Giza plateau.

New research coming out of Egypt has stirred fresh debate about the true methods behind the Great Pyramid's construction. Excavation teams recently uncovered signs that the builders may have used ...

Click to see a step-by-step slideshow. …to create a cone, use the ruler to draw two lines outwards from the centre point of the circle - both at slight angles as above. Use the scissors to cut along ...

3I/ATLAS changes shape, splits apart, and moves toward Earth? The viral claim raises new questions about its nature. Social media users claim unusual activity, while scientists study images showing ...