The new quantum refrigerator – the square object in the centre of the qubit in the image – is based on superconducting circuits and powered by heat from the environment. It can autonomously cool ...

The new quantum refrigerator, seen here in an artist's conception, is based on superconducting circuits. The device, which cools qubits to record low temperatures, is composed of two qubits---one hot ...

Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum ...

A tiny quantum “refrigerator” can ensure that a quantum computer’s calculations start off error free – without requiring ...

The University of Birmingham is collaborating with Paragraf, a UK-based company pioneering the mass production of ...

Rigetti stock has seen a meteoric rise in its value over the last three months as investors have become aware of quantum ...

IonQ (NASDAQ:IONQ) is arguably the leading stock in the quantum computing space. Prior to today, its stock was up nearly 500% ...

Mad Money host Jim Cramer commands retail investor attention, and he recently raised red flags about quantum computing stocks ...

CEO Jensen Huang lit the entire quantum computing sector on fire last night after saying the technology won’t be “very useful ...

Among the largest lowers Wednesday are shares of Rigetti Computing (RGTI), IonQ Inc. (IONQ), D-Wave Quantum Inc. (QBTS) and Quantum Computing Inc. (QUBT). On average, each of these stocks started the ...

IonQ's IONQ recent acquisition of Qubitekk's operating assets for $22 million marks a pivotal expansion of its quantum ...

Shares of quantum computing company Rigetti Computing (RGTI -43.12%) were up a mind-blowing 400.3% during December, according to data provided by S&P Global Market Intelligence. T ...