Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

According to Einstein, time is not fixed - it changes depending on speed and gravity. On Mercury, closer proximity to the Sun ...

However, all is not lost. Their ultra-accurate simulations of the gravity field offer guidance toward a new mathematical foundation of gravity modelling. An upgraded simulator, which accounts for ...

Clocks might be far more fundamental to physics than we ever realized. A new theory suggests what we see around us – from the ...