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Google's quantum computer

Timeline: A brief history of quantum computing from 1980 to 2100

29 October 2019

Here are the key milestones in the history of quantum computing, as well as New Scientist's predictions for the future 


An employee collects newly-manufactured pills from a machine

Quantum supremacy: What can we do with a quantum computer?

28 October 2019

Quantum computers could be used to crack open chemistry's most elusive problems or help to create new medicines


Google's sycamore chip

Google's qubit rivals: The race to useful quantum computers has begun

28 October 2019

Google recently claimed to have achieved quantum supremacy, but many companies are still hoping their own quantum computers will soon overtake Google's


The google universal quantum computer

Google has reached quantum supremacy – here's what it should do next

26 September 2019

Google's quantum computer can outpace supercomputers at a useless calculation, but there are still plenty of hurdles left before the technology hits the big time


Energy flash

Google claims it has finally reached quantum supremacy

23 September 2019

Has Google achieved quantum supremacy? The firm says its quantum chip can perform a calculation that is practically impossible for our best supercomputer


IBM Four Qubit Square Circuit

IBM made a quantum algorithm that could make AI more powerful

13 March 2019

Artificial intelligence can automatically sort out data, but it struggles for some particularly complex data sets – a quantum algorithm could do better


A person holding up a chip

Intel’s quest to build the world’s first true quantum computer

1 January 2019

James Clarke, of Intel’s quantum computing research team, tells New Scientist about his ambitions to make the first device with a million qubits


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