Daylight saving time starts on the second Sunday of March, pushing clocks ahead one hour. On the first Sunday in November, we ...

This is when daylight saving time ends in 2025, although there's legislation out there that's looking to get rid of the ...

Your circadian rhythm influences mood, metabolism and even how well you respond to medical treatment. Now we finally have the ...

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history. Here's a look at how — and why — it's moved.

Apps promising to swiftly ease jet lag have proliferated. We traveled to the other side of the globe and back to see if they ...

The HP 115BR is not one of the most well-known products from Hewlett-Packard. And yet, it was remarkably important ...

For 80 years, this minimalist design with a distinctive red second hand has been a fixture in the country’s train stations.