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Conceptual art of network

Technology

Clever maths will stop hackers spying on the quantum internet

Quantum communications are theoretically secure, but keeping a complex quantum network unhackable in practice is more difficult than expected

News

Black hole

Space

Parallel universes could solve a big problem with black holes

News

quantum computing

Technology

2018 preview: Quantum computers to overtake ordinary machines

News

Space-time and gravity might be born from the quantum world

Physics

Space-time and gravity might be born from the quantum world

News

University of Maryland's fully connected trapped-ion system

Technology

Best-yet quantum simulator with 53 qubits could really be useful

News

Falling light trails

Physics

Free-fall experiment could test if gravity is a quantum force

News

quantum artwork

Physics

Consciously quantum: How you make everything real

Features

We’ve figured out how to ensure quantum computers can be trusted

Technology

We’ve figured out how to ensure quantum computers can be trusted

News

Why Hawking's PhD thesis is now an internet-breaking inspiration

Physics

Why Hawking's PhD thesis is now an internet-breaking inspiration

Comment

quantum artwork

Physics

Quantum code: why building the ultimate computer is the easy bit

After decades of hype, quantum computers are poised to prove their superiority over classical machines. Now the race is on to figure out what to do with them

Features

Physics

Light’s quantum weirdness survives after going to space and back

News

Physics

AI physicists: The machines cracking the quantum code

Features

Technology

Google's quantum computing plans threatened by IBM curveball

News

Technology

We can’t ever know whether or not our universe is a simulation

Analysis