String theory is one of the most ambitious ideas in modern physics, aiming to unite all forces of nature into one framework.

Virtual particles may not be real, but they help physicists track how forces move, and allow for incredibly precise ...

"With this, we can detect very tiny changes in both position and momentum at once, beyond the limit of any classical sensor," the authors explained.

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

For decades, quantum computing has felt like something out of science fiction — abstract, theoretical, and always “10 years ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

The measurement problem in quantum mechanics looks at how an experimental outcome changes, simply by observing it.

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

An exceptionally loud collision between two black holes has been detected by the LIGO gravitational wave observatory, ...

But Luis Jauregui’s work, which might power quantum computers needed for long-range space exploration, also shows how basic research is a smart investment.