Projection clocks display the time on a larger surface, allowing you to more easily check it with a glance.

Projection clocks display the time on a larger surface, allowing you to more easily check it with a glance.

Projection clocks display the time on a larger surface, allowing you to more easily check it with a glance.

Projection clocks display the time on a larger surface, allowing you to more easily check it with a glance.

The best atomic alarm clocks are synchronized to the NIST station in Colorado and have your local time zone setting.

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

The best projection alarm clocks are easy to read and simple to program, with a swivel attachment so you can control where the time is displayed.

The best desk clocks don’t just tell time — some also display helpful information like the date and temperature, and others upgrade the style of your workspace.

Four companies will try to find ways to overcome technological deficiencies with existing battery-powered timing sources — namely power-on to power-on frequency changes (retrace) and long-term ...