How the 24-hour clock works Military time, as some call it, runs straight from 00:00 at midnight through to 23:59 just before the next midnight.

The Material Design team has an interesting blog post into what it calls the “24-hour Clock Design Challenge” that chronicles Google’s work creating a time picker for those that use a 24 ...

These synthetic cell-like vesicles helped scientists explore the mysteries of our biological clock.

The mechanism of the simplest biological 24-hour clock Circadian clocks, the biochemical oscillators that are controlled by the day–night cycle, have a central role in many biological processes.

Different time formats might seem baffling at first, but the 12-hour and 24-hour clocks each tell fascinating stories about how we've measured our days throughout history.