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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.

Bubble universe

Physics

Mini universes could be constantly exploding at every point in space

If every point in space acts like a tiny universe, growing and then shrinking, it could explain our universe鈥檚 expansion and solve one of physics鈥� biggest problems

Seeing around corners

Physics

Digital camera sees around corners by guessing what’s lurking behind

Ant man

Physics

Why films like Avengers: Endgame can get away with time travel tricks

Kate Shaw

Physics

Physicist Kate Shaw on Higgs bosons and how reality is an illusion

Comment

Axions may or may not exist – but we’re not just making things up

cover pic

Physics

From the archives: How a cosmic illusion proved Einstein鈥檚 relativity

A sponge

Physics

Artificial sponges could pull uranium from seawater for nuclear power

The delightful and dangerous world of liquids

Iranian president Hassan Rouhani at a nuclear power plant

Physics

It may become impossible to tell if Iran starts making a nuclear bomb

Eratosthenes

Physics

Ancient Greek method for finding prime numbers just got an upgrade

A new algorithm improves on an ancient Greek method for finding prime numbers known as the sieve of Eratosthenes

Physics

Marcus du Sautoy: How maths blows my mind 鈥� and how it will save us

Health

Working hypothesis: From slow ramblers to asteroid Ryugu

Mind

Don’t miss: Kubrick’s genius, Haida mythology and the power of emotion

Physics

Must we topple Einstein to let physics leap forward again?