Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

What if time were the only truly fundamental dimension of our Universe? A recent theory proposes a radically different vision ...

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

A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

The curious minds at Aperture show how Einstein’s theory of relativity reshaped how we think about time, space, and gravity.

In UFM, interaction gives birth to time, space, and the structured formation of physical ... bridging the longstanding divide between quantum mechanics and general relativity. To-date, UFM has ...

A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...

A trippy fringe theory suggests that time is the source of all physical matter, and space is merely a byproduct.

Three intertwined time directions may underpin everything, turning space into mere “paint on the canvas” and pushing physics ...

Using gravitational microlensing, scientists have discovered a rare, large planet at the edge of the Milky Way. The planet is ...

The idea of a particle that races faster than light has long fascinated physicists. Known as the tachyon, it was originally ...

For decades, he hid his time-travel obsession. Now, he is challenging the assumptions that underpin our universe.