General relativity stands as one of the bedrock theories in modern physics. Its strange view of relative time and space has been confirmed by countless experimental and observational tests, from ...

The Big Bang refers to that gigantic explosion responsible for setting up the universe to grow into the world we observe ...

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.

In 1916, only a year after Albert Einstein had published his general theory of relativity, Karl Schwarzschild used mathematical calculations to show this: If sufficient mass could be placed into an ...

A photon emitted from a star a billion light-years away arrives at a telescope having experienced no time whatsoever. Not ...

Quantum physicists at ANU have observed atoms entangled in motion. "It's really weird for us to think that this is how the ...

Christopher Locher, PhD, CEO, Versatope Therapeutics, Inc., tells his us about his version of a universal flu vaccine while ...

The basic shape that best describes our expanding universe is also the hardest shape for physicists to understand.

Quantum physicists observed atoms entangled in motion for the first time, using helium atoms with mass and gravity, opening new ways to explore how quantum mechanics interacts with gravity.

Physicists at the University of Waterloo and the Perimeter Institute have proposed a new model for the origin of the universe ...

Decades of data have suggested the universe is flat, much like an infinite plane. But a new analysis reveals deep flaws in ...