A network of Earth's best clocks will be synchronised with the most accurate one ever sent into space. But the device has a ...

As more people wake up to the fact that smartphones and sleep don't go well together, the best alarm clocks are popping up on more nightstands. Mornings are brutal enough without your phone shrieking ...

For a good night of sleep, consider getting your circadian rhythm back in sync with the sun. Here’s how to do it.

The end result: A mild-mannered smart device from brands like Ecobee, Google Nest, Honeywell and Amazon has an incredible ability to address energy issues and save us all money — without overwhelming ...

With options for light and heavy sleepers, the best alarm clocks help you wake up on-time and ready to face the day.

Osaka researchers discover that controlled natural light before waking helps reduce sleepiness Too much early light can ba ...