Mankind has been using water to mark the passage of time for thousands of years. From dripping stone pots in Ancient Egypt to the more mechanically-complicated Greco-Roman Clepsydrae, the history of ...

Arizona State University scientists have unveiled NasRED, a revolutionary one-drop blood test that can detect diseases like COVID-19, Ebola, HIV, and Lyme with incredible speed and precision. Using ...

The NFL's much-discussed new rule against hip-drop tackles has only produced one penalty flag this season, against Carolina's Jacoby Windmon on Sunday — and the league's disciplinary office didn't ...