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

Archaeologists have long known that complex societies can unravel with startling speed, but a growing body of evidence ...

MIT researchers traced chemical fossils in ancient rocks back to the ancestors of today’s demosponges. A team of geochemists ...

From the iconic Colosseum in Rome to Hadrian’s Wall all the way in England, there’s one question most people must ask ...

A long time ago, life left microscopic signatures on Mars — or did it? That's the question NASA scientists have worked for years to answer. On Wednesday, NASA researchers said the answer might be in a ...