FOR over half a century, the digital world has been propelled by Moore’s Law, the principle that the density of transistors on a microchip would double approximately every two years. That engine of ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors ...

The world of quantum computing has barged into a new frontier: space. A tiny quantum computer housed in a satellite is now in ...

They achieved a spin coherence time of 50 seconds, meaning the antiproton stayed in a stable quantum rhythm for nearly a ...

Scientists made an antimatter qubit made from an antiproton that is in a state of quantum superposition. This breakthrough will allow the strength of the particle's magnetic moment to be measured ...

Qubits are the fundamental building blocks of quantum computers — and, when fitted into these machines — rely on the weird laws of quantum mechanics to process calculations in parallel.

CERN scientists have analyzed a particle of antimatter isolated in an undecided quantum state known as a superposition for ...

Scientists made an antimatter qubit made from an antiproton that is in a state of quantum superposition. This breakthrough will allow the strength of the particle's magnetic moment to be measured with ...