The best sunrise alarm clocks help you wake up gently and start your day energized. See our top picks from Hatch, Philips, ...

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

Clockmakers Rich Finn, left, and Tom Erb adjust the time zone controllers on a series of clocks for Paine Field at Everett, Washington a few days before Daylight Saving 2024. AP/Charles Krupa Will ...

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 ...

Fully solar-powered handheld gadgets have so far mostly been limited to ultra-low power devices like clocks, thermometers and calculators. Anything more complicated than that will generally have a ...

And his research suggests that it’s playing havoc with our biological clocks. In a study, published in May, Roenneberg and colleagues analyzed the sleep habits of more than 65,000 adults.

This is an attempt to use the built in LED Matrix for a tetris game ...