If time rules life, can using body clocks intelligently make for a better life? Most larks and owls – morning and evening type people – think so – as do sparrows, the larger group in-between. For ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world measures one second in the near future. Researchers from Adelaide University ...

Atomic clocks record time using microwaves at a frequency matched to electron transitions in certain atoms. They are the basis upon which a second is defined. But there is a new kid on the block, the ...