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

At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

What exactly is gravity, and how does it work? From Newton’s early groundbreaking discoveries to Einstein’s revolutionary ...

The mind-bending concept of time dilation results from a seemingly harmless assumption—that the speed of light is the same ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in ...

Dark matter is being thrown off the table with this new theory - simpler, and it relies on something that can be seen. Cosmic ...

In 1919, a total solar eclipse allowed scientists to confirm Einstein’s theory of general relativity by observing how the sun’s gravity bent starlight. This discovery revolutionized physics and made ...

In this video, we break down the theory of general relativity, revealing how mass and energy bend the fabric of space and time. Discover how this groundbreaking theory explains everything from the way ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in physics." ...

The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

A collision observed between two black holes, each more massive than a hundred suns, is the largest merger of its kind ever ...