New devices promise to help realign your body’s circadian rhythm for better health, but do they work? Here’s what the experts say.

Users in Ukraine have begun to experience more frequent automatic time changes on their smartphones due to the activation of electronic warfare systems during air raid alarms.

There may be disruptions in the operation of smartphone clocks due to electronic warfare (EW) used to repel Russian air ...

Why are there atomic clocks but no nuclear clocks? After all, an atom's nucleus is typically surrounded by many electrons, so ...

FQxI grant winner and quantum physicist Natalia Ares, of the University of Oxford, UK, and her colleagues suspect the key to ...

To make up for the shortening days, the clocks will go back across the UK ... with the current system in place since 1971.

Get ready to change your clocks: The end of daylight saving time is finally near! We are officially less than three weeks out from falling back an hour. Here's when daylight saving time ends ...

As the UK prepares to turn back the clocks this Sunday, new research from San Miguel reveals that three in five Britons would prefer to stay on British Summer Time (BST) all year round ...

This year, the clocks will go back one hour at 2am on Sunday, October 27, officially marking the end of the British Summertime. When this change happens the UK is on Greenwich Mean Time. The clocks ...

you will need to make sure you switch all your clocks and watches that are set manually back an hour. If your electronic devices such as your phones, TV and laptops are set manually, the time will ...

Here's what to know about the end of daylight saving time. When local time reaches 2 a.m. on Nov. 3, clocks will turn backward an hour to 1 a.m. Your smartphones, computers and smart watches will ...