The Segovia aqueduct is a bold legacy of Rome's presence in Spain, though no one knows who or when it was built it.

East Central Railways claim their AI has prevented 800 potential collisions with elephants crossing tracks in the states of ...

Pepto-Bismol contains bismuth subsalicylate, and it's possible to extract the bismuth from it and use it to grow metal crystals.

South Korea's government demanded the immediate withdrawal of North Korean troops allegedly deployed in Russia, warning the ...