The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

Researchers from the Institute for Molecular Science (IMS)/SOKENDAI and Kyushu University have identified the molecular mechanism behind the “ticking” of the circadian clock in cyanobacteria. Their ...

Researchers are looking for new ways to improve timekeeping because even small gains in stability can help physicists discover subtle physical effects. The thorium-229 nuclear clock is a newer venture ...

OK, here's a little electronics mystery. I have an old (2000s) wall clock in my bedroom that I had to take apart just now because a battery leaked in it (dang Duracells....). The clock takes two AA ...