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Physics

See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.

Physics

Physicists can now take control of ‘hidden’ friction in devices

One type of friction can waste energy even when two perfectly smooth surfaces move against each other, but researchers are getting a handle on how to attenuate or stop it completely

News

Physics

Physicists warn of ‘catastrophic’ impact from UK science cuts

News
Quantum simulation

Physics

Record-breaking quantum simulator could unlock new materials

News

Physics

The weird rules of temperature get even stranger in the quantum realm

Comment
Conceptual illustration of quantum fluctuations

Physics

The universe may be hiding a fundamentally unknowable quantum secret

News
BEIJING - AUGUST 11: (L-R) Eamon Sullivan of Australia, Michael Phelps of the United States and Amaury Leveaux of France compete in the Men's 4 x 100m Freestyle Relay Final held at the National Aquatics Center on Day 3 of the Beijing 2008 Olympic Games on August 11, 2008 in Beijing, China. The United States finished the race in first place in a time of 3:08.24 and wins the gold medal and set a new World Record. Eamon Sullivan of Australia set a time of 47.24 in the first leg, a new World Record. (Photo by Adam Pretty/Getty Images)

Physics

Engaging look at friction shows how it keeps our world rubbing along

Culture
Plastic bottle in a breaking wave

Physics

A remarkable book on quantum mechanics reveals a really big idea

Culture
Reflections in a canal

Physics

We have a new way to explain why we agree on the nature of reality

News
A collage of analog clocks against a black background. Some are broken in half

Physics

The daring idea that time is an illusion and how we could prove it

Features
Illustration of Dark Energy
Physics

Does dark energy stem from a thermodynamic theory of space-time?

By studying ripples in space-time, physicists are testing wheather dark energy might stem from hidden dimensions, elusive fields detectable only in deep space, or, even, from the very atoms of space-time itself

Video

Physics

Let’s nitpick about the physics of Stranger Things, not its ending

Regulars

Physics

The edge of the quantum world just moved closer to our reality

News

Physics

Chernobyl cooling systems have lost power but meltdown risk is low

News

Physics

Embracing quantum spookiness: Best ideas of the century

Features