The clocks went back last night, meaning an extra hour in bed for most of us (parents of young children notwithstanding). In the UK, the last Sunday in October means the end of British Summer Time ...

As the clocks go back this autumn, the horological conservator at Windsor Castle will be busy changing more than 400 clocks from the Royal Collection Trust. For those of us with smartphones and ...

But thanks to quirks of chemistry and history, caesium is also the metronome of the world, the ultimate source of all modern time ... measurement of a caesium clock was completed, some physicists ...

If you want to wake up more gently and naturally, we recommend investing in a sunrise alarm clock, which will stir you with gradual light and calming nature sounds. Skip the snooze button and ...