Top news
Quantum supremacy using a programmable superconducting processor
By Frank Arute, Sergei Isakov & Kostyantyn Kechedzhi
Google Quantum Computer Beats Supercomputer Task in 200 Seconds
By Amy Thomson
Google claims it has achieved 'quantum supremacy' – but IBM disagrees
By Ian Sample
All coverage
Google CEO Sundar Pichai on achieving quantum supremacy
By Gideon Lichfield
Google scientists say they've achieved 'quantum supremacy' breakthrough over classical computers
By Sarah Kaplan
Quantum Computing Explained (in Mere Minutes!)
By David Yaffe-Bellany
Quantum Supremacy Achieved, Says Google; IBM Pushes Back
By Paolo Zialcita
Google claims 'quantum supremacy' for computer
By Paul Rincon
IBM: Google's 'Quantum Supremacy' Claim Is Wrong - 150 Million Percent Wrong (Seriously)
By John Koetsier
Google Publishes Landmark Quantum Supremacy Claim
By Elizabeth Gibney
IBM and Google disagree on quantum computing achievement
By Jordan Novet
It's official: Google has achieved quantum supremacy
By Daniel Cossins