The National Institute of Standards and Technology (NIST) has dramatically enhanced the precision of time measurement with ...

Geologist Michel Siffre spent 63 days isolated in a cave, inadvertently revealing chronobiology and revolutionizing studies ...

What if black holes weren’t the only things slowly vanishing from existence? Scientists have now shown that all dense cosmic ...

Trump has signed a spate of executive orders promoting oil, gas and coal that warm the planet when burned to produce ...

From space, the Atomic Clock Ensemble in Space will link to some of the most accurate clocks on Earth to create a ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...