History loves a good mystery. And honestly, few things are more unsettling than an entire civilization, with millions of people, monumental buildings, complex trade routes and a living culture, simply ...

Add Yahoo as a preferred source to see more of our stories on Google. When we look back at ancient history, we often default to picturing primitive societies with crude tools, simple living, and slow ...

Rachel Feltman: There’s been a lot of hype around artificial intelligence lately. Some companies want us to believe that machine learning is powerful enough to practically tell the future. But what ...

“Great civilizations are not murdered. Instead, they take their own lives.” The great historian Arnold Toynbee concluded this in his 12-volume magnum opus A Study of History. It was an exploration of ...

Civilizations have recognized the power of cities to heat themselves up and cool themselves for centuries. City architects in ancient Rome called for narrowing streets to lessen late afternoon ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Shutterstock. History is full of stories with clear beginnings, middles, and ends. Empires rise, they conquer, and ...

Modern buildings tend to take electricity and air conditioning for granted. They often have glass facades and windows that can’t be opened. And when the power goes out for days in the middle of a heat ...

As intense heat breaks records around the world, a little-reported fact offers some hope for cooling down cities: Under even the most intense periods of extreme heat, some city blocks never experience ...

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 ...

In this inaugural episode of Ancient Civilizations, we explore the Garden of Eden with several scholars who have peered past the accepted tales to reveal a forgotten history of the birth of humanity.

Long before fancy serums in dropper bottles and $300 night creams, ancient civilizations had their own sophisticated approaches to achieving luminous, healthy skin. While we typically imagine ancient ...