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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

Existence: Why is there a universe?

Why is there something rather than nothing, asks Amanda Gefter

Features

Physics

Existence: Am I a hologram?

Features

Life

Existence: Why is the universe just right for us?

Features

Physics

Existence: Is there more than one me?

Features

Physics

Existence: How will it all end?

Features
Stephen Hawking

Physics

Existence: Where did we come from?

Opinion

Earth

Best ever measurement of Earth’s radioactivity

News

Physics

How to be in two places at the same time

News

Physics

How to make quantum entanglement last

News

Physics

Dark-energy fingerprints found in ancient radiation

The finding bolsters the case for dark energy's existence and could also help to solve other cosmic mysteries

News

Physics

Hologram revolution: The theory changing all physics

News

Physics

Quantum quirk makes carbon dating possible

News

Physics

Distant light hints at size of space-time grains

News

Physics

Tevatron particles shed light on antimatter mystery

News