Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

History loves a good mystery. And honestly, few things are more unsettling than an entire civilization, with millions of ...

The Archimedes screw, an ancient Greek invention for lifting water. Learn about its origins, how it works, and its modern applications.

The transition from mythology to rational, scientific thought in Ancient Greece set the foundation for Western civilization.

Roman, Egyptian, and Chinese civilizations had many different ingenious inventions. Chocolate was a big aphrodisiac for Mesoamerican civilizations and used for energy. The first earthquake detector is ...

Archeologists beam lasers from the sky to unearth ancient settlements hiding in plain sight. Lidar uses laser pulses to penetrate dense vegetation, revealing human-built structures underneath. The ...

INDIANA, USA — What a sight it must have been in ancient times to see a total solar or lunar eclipse. Over the centuries, astronomers were able to predict days of when eclipses would happen, and now ...

Ancient civilisations demonstrated remarkable ingenuity in managing water resources, integrating a blend of hydraulic engineering, urban planning and socio‐cultural practices to support densely ...

Coupled with the design of the built environment, the natural topography of a city can further accentuate temperature differences from one neighborhood to another. Civilizations have recognized the ...