An investigation into the evidence for ancient high technology found across the world. We look into the evidence for ...

New research has recently shaken up the long-held ideas about how the ancient Egyptians built the Great Pyramids. While the traditional belief suggests the massive stone blocks were hauled up massive ...

Concrete was the foundation of the ancient Roman empire. It enabled Rome's storied architectural revolution as well as the ...

While people today are living through the first human-caused global warming event, we aren’t the first to ever live through climate change. For example, between the years 800 and 1400, the world was ...

It’s not every day that you get to see something no one in the world has seen before. But Ren Ng and four of his colleagues are lucky enough to have had that experience. A few months ago, Ng sat down ...

Plus: US disease monitoring capabilities are disappearing. 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. An ...