Sinai rock shelter preserves 10,000 years of drawings, tools, and inscriptions, showing repeated human return to one desert ...

The just-approved safety device is used when replacement heart valves are implanted to help with blood flow and reduce ...

Buried beneath the sands of the Syrian-Iraqi borderlands, the ancient city of Mari lay silent for millennia until a vast ...

Sara Mearns was missing her cues. She couldn’t hear what her dance partner was saying from across the studio. She was late for her entrances because the music sounded ...