Quantum computers are finally on the verge of being useful
Sep 18, 2025 · And it is markedly different to the way quantum computing is often presented, where the emphasis is on experiments that showcase quantum computers outperforming classical computers in …
What is a quantum computer? - New Scientist
Quantum computers are machines that use the properties of quantum physics to store data and perform computations. This can be extremely advantageous for certain tasks where they could vastly ...
Quantum computers have finally achieved unconditional supremacy
Sep 19, 2025 · Technology Quantum computers have finally achieved unconditional supremacy For the first time, researchers have mathematically proven that a quantum computer needs less …
Quantum computers turned out to be more useful than expected in 2025
Dec 19, 2025 · Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming useful tools of scientific discovery
How to finally get a grasp on quantum computing | New Scientist
6 days ago · The quantum computing industry has seen many scientific achievements this past year, and the field is now worth more than $1 billion – a figure projected to double within the next two years.
At last, we are discovering what quantum computers will be useful for
Jun 23, 2025 · Over the past decade, quantum computing has grown into a billion-dollar industry. Everyone seems to be investing in it, from tech giants, such as IBM and Google, to the US military. …
IBM has unveiled two unprecedentedly complex quantum computers
Nov 12, 2025 · As a contender in the race to build an error-free quantum supercomputer, IBM has been taking a different tack than its most direct competitors. Now, the firm has unveiled two new quantum …
What makes a quantum computer good? - New Scientist
Oct 13, 2025 · Claims that one quantum computer is better than another rest on terms like quantum advantage or quantum supremacy, fault-tolerance or qubits with better coherence – what does it all …
Nobel prize for physics goes to trio behind quantum computing chips
Oct 7, 2025 · The 2025 Nobel prize in physics has gone to John Clarke, Michel Devoret and John Martinis, whose work has led to the development of today's quantum computers
IBM says it will build a practical quantum supercomputer by 2029
Jun 10, 2025 · The company has unveiled new innovations in quantum hardware and software that researchers hope will make quantum computing both error-proof and useful before the end of the …