Some people just want to have their cake and eat it too, but very few of us ever get to pull it off. [Erich Styger] has, though with V5 of his “MetaMetaClock”— a clock made of clocks, that uses the ...

An international research team has taken a decisive step toward a new generation of atomic clocks. The researchers have created a much more precise pulse generator based on the element scandium, which ...

When I first started writing about ageing years ago, there was a buzz around something called biological clocks, also known as ageing clocks or “true age” measurements. In principle, these are quite ...