Astonishing evidence for an ancient form of sophisticated machining into very hard stone can be seen on one of the artifacts ...

Archaeologists working at an excavation site in Pompeii have uncovered new evidence that helps explain why ancient Roman buildings have lasted for thousands of years. The discovery points to a special ...

New method also detects molecular signs of photosynthesis almost 1 billion years earlier than previously documented; Combining chemistry and AI, pioneering method could revolutionize search for ...