Let me first tell you how mysterious dark energy is. Einstein added a cosmological constant to his equations to keep the ...

What if we aren't the first technological civilization on Earth? We’re almost certainly the first technological civilization on Earth. But what if we’re not? We are. Although how sure are we, really?

We all think we know the story of India’s history, right? The Indus Valley Civilization, the Vedic texts, the Maurya ...

No one knows why the Hohokam Indians vanished. They had carved hundreds of miles of canals in the Sonoran Desert with stone tools and channeled the waters of the Salt and Gila Rivers to irrigate their ...

The Civ 7 gameplay trailer will premiere at Gamescom's Opening Night Live, and will be followed by longer livestream. When you purchase through links on our site, we may earn an affiliate commission.

Apocalypse" the remaining contestants band together and plot their escape from the apocalyptic landscape to return to civilization.