The UK will bid farewell to Greenwich Mean Time (GMT) this Sunday as the clocks spring forward, ushering in British Summer Time (BST) and longer daylight hours. While the shift promises brighter ...

If you woke up feeling a bit groggy this morning, that might be because you had an hour of sleep cruelly ripped away from you. The clocks sprung forward an hour last night, meaning an hour less in bed ...

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

Once again, most Americans had their clocks set forward by one hour this weekend, losing perhaps a bit of sleep but gaining more glorious sunlight in the evenings as the days warm into summer.Related ...

With hundreds of watches on display, Butterfield Jewelers want them all reading the right time, and to get them all in sync on time, employees begin spinning those dials as much as 2 weeks before the ...