Textbooks give strange, imprecise explanations of where things happen in quantum mechanics. Consistency with gravity needs a fresh approach.

Thanks to Einstein's theory of relativity, numerous tests have concluded tangible effects on how we on Earth record and ...

According to Newtonian physics, the gravitational attraction between two masses is proportional to the inverse of the square ...

The concept of time travel, filled with magic, has long danced on the boundary between science and science fiction. From ...

Einstein proposed that the massive objects like the Earth curve space and time, and that what we call gravity arises from this curvature. Acceleration feels the same as resting in a region of ...

Theoretical physicists striving to unify quantum mechanics and general relativity into an all-encompassing theory of quantum gravity face what’s called the “problem of time.” In quantum ...

The time-slowing effects of acceleration and gravity have been demonstrated in experiments that compare real clocks on Earth's surface with timepieces in high-flying spacecraft and satellites ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

Teleparallel gravity, an alternative gravitational theory that emphasises torsion over curvature, offers a framework in which energy and momentum may be defined in a more transparent manner.

Relativity’s time dilation may limit the quantum world Theoretical calculations suggest time dilation may cause systems to decohere.