The return to "standard time" is better for our health according to sleep scientists, but the time change can be disruptive, and our bodies must also adjust to more hours of darkness as we head ...

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 ...

Allison Aubrey is a Washington-based correspondent for NPR News, where her stories can be heard on Morning Edition and All Things Considered. She has reported extensively on the coronavirus pandemic ...