Quantum computing is still in its infancy and requires massive, long-term investments — which means investing in quantum is highly speculative, based on future potential.

Rigetti Computing RGTI is strengthening its position in the quantum computing space through advancements in its ...

Quantum power is calculated in qubits. Every 10 qubits supports 1,024 computations, giving hackers 1,024 times the power to break encryption in one swoop, Steward illustrated. There are now machines ...

Quantum computers have the potential to transform science, accelerating breakthroughs in drug development, cosmology, ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these ...

Quantinuum Inc., a startup that makes quantum chips based on a so-called trapped ion qubit architecture, today filed to go ...

A quantum processor just did in minutes what a supercomputer needs hours to grind through, and for the first time, the ...

The US Department of Commerce is awarding $2 billion in grants to American quantum-computing companies, half of which will go ...

Quantum computing could lead to revolutions in cryptography, materials design and telecommunications. But fulfilling those ...

Rigetti Computing (NASDAQ: RGTI) and IonQ (NYSE: IONQ) are both attracting significant investor interest as promising plays ...

Within a crystal's atomic structure, tiny atomic-scale flaws will naturally occur where electrons can become trapped. These defects have emerged as one of the leading platforms for quantum information ...