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The physicist on a mission to spark a quantum industrial revolution

Physics

The physicist on a mission to spark a quantum industrial revolution

Quantum fridges, batteries and clocks are brilliant inventions but still limited in power. Now physicist Nicole Yunger Halpern is charting a path to take them to the next level

Features

Technology

Microsoft under fire for claiming it has a new quantum computer

News

The critical computer systems still relying on decades-old code

Technology

The critical computer systems still relying on decades-old code

Features

Shock discovery tears up the rules of time and space inside a computer

Technology

Shock discovery tears up the rules of time and space inside a computer

News

Technology

AI can decode digital data stored in DNA in minutes instead of days

News

Technology

Microsoft has a new quantum computer – but does it actually work?

News

Technology

China launches hunt for ways to protect data from quantum computers

News

Technology

Competition opens to find the world's most perplexing computer code

News

Quantum computer circuitry illustration. Conventional computers store information as 'bits', with each transistor holding either a 1 or a 0. Quantum computers use quantum bits, or qubits, which operate according to two principles of quantum physics. One of the principles, supposition, allows a qubit to store a 1 and a 0 at the same time. This means two qubits can hold four values at once. The second principle, entanglement, means that the state of one qubit can depend on the state of another. As you expand the number of qubits, the machine becomes exponentially more powerful.

Technology

Why AI firms should follow the example of quantum computing research

Leader

Technology

Cybersecurity experts fear Elon Musk's DOGE may enable quantum hackers

The US National Institute of Standards and Technology, which is tasked with developing standards for encryption that can protect against quantum computers, may be at risk

News

Technology

Why quantum computers are being held back by geopolitical tussles

Analysis

Technology

Quantum computers have finally arrived, but will they ever be useful?

News

Technology

How PsiQuantum plans to build world's largest quantum computer by 2027

News

Technology

Is Elon Musk's DOGE going to break decades-old US government software?

Analysis