Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

For decades, atomic clocks have provided the most stable means of timekeeping. They measure time by oscillating in step with ...

When you think of making something using a lathe, you usually think of turning a screw, a table leg, or a toothpick. [Uri Tuchman] had a different idea. He wanted to make a clock out of the gears used ...

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We may receive a commission on purchases made from links. Still using your phone as your alarm clock? It seems convenient, until you discover that sleeping next to a charging phone all night might not ...