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Space

The problem of cosmic inflation and how to solve it

One of the best-performing models in cosmology is also one with the least physical rationale behind it. Columnist Leah Crane says this leaves us with a puzzle that could make or break physics as we know it

Comment

Technology

Quantum computers simulated their biggest molecule yet – with help

News

Physics

An unorthodox version of quantum theory could reveal what reality is

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3C7YKAY Abstract clock composition. Computer generated 3d render

Physics

We have figured out a new way to send messages into the past

News

Is consciousness more fundamental to reality than quantum physics?

Physics

Is consciousness more fundamental to reality than quantum physics?

Features

Representation of plasma

Physics

QBox theory may offer glimpse of reality deeper than quantum realm

News

Why quantum physics says there’s a multiverse

Video

Why quantum physics says there’s a multiverse

Video

Abstract system of quantum computing

Technology

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

News

Technology

Quantum computers could usher in a crisis worse than Y2K

Insight

Physics

Quantum batteries could be charged by reversing time

Physicists have shown how time can effectively be reversed for some quantum systems, which would allow for new ways to harvest energy

News

Physics

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

News

Technology

We urgently need to prepare for quantum computers breaking encryption

Leader

Physics

Quantum entanglement can be measured in solids for the first time

News

Physics

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

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