Some people check a wristwatch; others use a smartphone app or the position of the sun. But although these methods will tell you what time it is, they won’t reveal your internal time – that is, the ...

With darker days ahead after winding back our clocks, one strategy for better health is to align your daily habits, like sleep and meals, with your body's clock. Most of us are now back to standard ...

Like many Americans, Pittsburgh-area resident Josh Lucas wishes the time change didn't have to happen. "You get acclimated to a way of being, and then all of a sudden the sky is a different color, and ...

Apple added a ton of features and tweaks with iOS 26, including to the iPhone's Lock Screen. Here's how to customize your iPhone's clock, including its size. The clock might be one of the most-used ...

Meltem Weger has received funding from the German Academic Scholarship Foundation (PhD fellowship; 2010-2012) and from the European Commission (Marie Curie Curie Postdoctoral fellowships; 2014-2016, ...