The pyramids in and around Giza have presented a fascinating puzzle for millennia. How did ancient Egyptians move limestone blocks, some weighing more than a ton, without using wheels? Why were these ...

Scientists in a now-retracted study analyzed Gunung Padang and claimed a pyramid site underneath was over 16,000 years old and made of lava. Photo from Natawidjaja, Bachtiar, Nurhandoko, Akbar, ...

The word “pyramid” immediately brings to mind the imposing triangular structures of the Egyptian desert. Despite their iconic status, these structures might not be the world’s oldest pyramids. Instead ...

The pyramids may have been built using a sophisticated hydraulic system, according to a new study in Egypt. Evidence of ancient Egyptians using water pressure to lift stone blocks was discovered at ...