Qubits differ from classical bits, which are coded as only 0 or 1. A qubit can be a combination of both 0 and 1 simultaneously. One way to think of it is as a coin spinning between a 0 and a 1 axis.

Superconducting quantum computing is a specific way of building and running a quantum computer. Read on to learn more.

Vincenzo Savona, head of the Laboratory of Theoretical Physics of Nanosystems. 2025 EPFL/Murielle Gerber- CC-BY-SA 4.0 ...

Overview Quantum computers offer immense problem-solving power but remain prone to errors and noise.Reliability is improving through error correction, mitigatio ...

The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

Drug discovery has traditionally been slow and expensive, often taking decades and costing manufacturers billions. Traditional methods, while advancing, are hitting limits in tackling the complexities ...

Quantum computing promises to disrupt entire industries because it leverages the rules of quantum physics to perform calculations in fundamentally new ways. Unlike traditional computers that process ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Doretha Clemons, Ph.D., MBA, PMP, has been a ...

Q3 2025 Earnings Call Transcript November 6, 2025 D-Wave Quantum Inc. beats earnings expectations. Reported EPS is $-0.05, ...

Quantum computing stocks continue to be volatile heading into Q3 earnings reports. IonQ reports late Wednesday.