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New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

We've seen signs of a mirror-image universe that is touching our own

Space

We've seen signs of a mirror-image universe that is touching our own

New experiments are revealing hints of a world and a reality that are complete reflections of ours. This mirrorverse may be able to solve the mystery of the universe's missing dark matter

Features

Quantum leap

Physics

Quantum leaps are real – and now we can control them

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The secret of dark matter could be a particle the size of a planet

Physics

The secret of dark matter could be a particle the size of a planet

Features

spaceship and planet

Physics

NASA is running a competition to figure out how to settle the galaxy

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Godzilla

Technology

Don’t miss: Godzilla’s return, universal numbers and escaping ships

Culture

The kilogram has been transformed as new definition takes hold

Physics

The kilogram has been transformed as new definition takes hold

Regulars

Bubble universe

Physics

Mini universes could be constantly exploding at every point in space

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Seeing around corners

Technology

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

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cover pic

Physics

From the archives: How a cosmic illusion proved Einstein’s relativity

Regulars

Kate Shaw

Physics

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

Kate Shaw uncovers cosmic secrets at CERN’s Large Hadron Collider. She reveals what particles tell us about the world – and how Stephen Hawking inspired her

Regulars

Physics

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

Culture

Physics

Axions may or may not exist - but we're not just making things up

Comment

Physics

Artificial sponges could pull uranium from seawater for nuclear power

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Video

The delightful and dangerous world of liquids

Video