The 65-year-old repairs well over 300 clocks a year, but it’s his own elaborate creations that have earned him accolades over ...

The ion trap of the new In+/Yb+-crystal clock in its vacuum chamber. The Ions are trapped in the gap that can be seen in the middle of the picture between the gold electrodes (target). A shown-up ...

This is where waking up with a so-called sunrise alarm clock — which mimics sunrise through the gradual brightening of a light — can help your body wake up more naturally, experts say.

An alarm clock can be a healthy upgrade to a distraction-free bedroom, despite it feeling like a technological downgrade. After a phone-free week of testing, we recommend six clocks for a more ...

She has tested several sunrise alarm clocks, white noise machines ... chirping only, chirping with a cuckoo, gentle piano music, and ocean waves with seagulls. The machine also includes a radio ...

This twice-a-year ritual of adjusting clocks forward in spring and back in autumn has been ingrained in American, Canadian and Cuban life for more than a century. However, U.S. President Donald ...

An icon of a digital camera. An icon of a caret arrow. An icon of a clock face. An icon of the an X shape. An icon used to represent where to interact to collapse or dismiss a component An icon of ...

The Doomsday Clock is a design that warns the public about how close we are to destroying our world with dangerous technologies of our own making. It is a metaphor, a reminder of the perils we must ...