The past has never been more visible. While ancient ruins crumble under the weight of time, weather, and human activity, a ...

At the Tayma Oasis in Saudi Arabia stands a rock split with uncanny precision—so sharp it looks like it was sliced by a laser ...

The ancient Romans were masters of building and engineering, perhaps most famously represented by the aqueducts. Those ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. What role should oil and gas companies play in climate tech?

Has artificial intelligence advanced to the point where robots possess creative abilities and impulses? If so, or if that moment comes, what could it mean for humanity, and what would it demand of us?