��è��Ƶ

Skip to content

Why quantum physics says there’s a multiverse

Video

Why quantum physics says there’s a multiverse

Most people think the multiverse is just about "what-if" scenarios – other versions of you where you took that job in another city or turned left instead of right. But to a physicist, the multiverse isn't a storytelling device; it’s a mathematical consequence of our best theories of the universe

Video

Nanodiamonds

Physics

Diamonds are surprisingly elastic when you make them tiny

��è��Ƶ

Abstract system of quantum computing

Technology

We might finally know how to use quantum computers to boost AI

��è��Ƶ

Technology

Quantum computers could usher in a crisis worse than Y2K

Insight

Pet owner feeding his tabby cat.

Life

Tweaking the smell of cat food can encourage fussy felines to eat

��è��Ƶ

Physics

Quantum batteries could be charged by reversing time

��è��Ƶ

Physics

Physicists resolve a long-standing puzzle over the size of a proton

��è��Ƶ

Sci-fi show The Miniature Wife underwhelms – despite the big names

Comment

Sci-fi show The Miniature Wife underwhelms – despite the big names

Culture

Tower of device made of copper discs connected by glowing wires and vacuum tubes. Illustration of the concept of quantum computer and computing

Technology

We urgently need to prepare for quantum computers breaking encryption

Leader

2R2EXK8 Cyborg woman face detail in dark space.Metaverse AI artificial intelligence data analysis technology.3d illustration.

Technology

Two excellent new sci-fi novels tackle robots in very different ways

Luminous by Silvia Park and Ode to the Half-Broken by Suzanne Palmer are both thoughtful and well-written science fiction novels, featuring robots in richly realised worlds. But there the similarities end, says Emily H. Wilson

Culture

Physics

Quantum entanglement can be measured in solids for the first time

��è��Ƶ

Physics

The invisibility cloak inventor now has better tricks up his sleeve

Features

Physics

How a century-long argument over light’s true nature came to an end

Comment

Physics

We're solving the fundamental mystery of how reality is glued together

Features