The ads for "The Sterile Cuckoo" remind us that you can fall in love for the first time only once in your life. True enough, but that begs the question of whether Pookie and Jerry are really in love.

He was just settling into the first shift of a laborious multiday experiment to try to trigger the “tick” of a new kind of ultraprecise clock that physicists have been dreaming about for two ...

If lawmakers nationwide had their way, we would not be changing the clocks at all this fall. Here’s a look at where those efforts stand as daylight saving time 2024 comes to an end. Nearly every ...