Quantum computing could tackle problems once thought impossible to solve.

D-Wave, one of the industry's rising stars, is continuing to make progress toward scalable quantum computing technology.

Both stocks are speculative, but one is on firmer ground.

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Quantum Computing Inc. has ramped manufacturing of its thin-film niobate chips at its Tempe fab to fulfill customer orders, and the New Jersey-based company is already planning another manufacturing ...

Using a powerful machine made up of 56 trapped-ion quantum bits, or qubits, researchers have achieved something once thought impossible. They have proven, for the first time, that a quantum computer ...

Coinbase’s head of investment research warns that quantum computing could pose two major long-term threats to Bitcoin.

Long-term threats to Bitcoin’s security are creeping up faster than markets expect, analyst warns. About one-third of all Bitcoin “appears vulnerable to long-range quantum attacks.” BlackRock also ...

In the world of quantum computing, some of the world’s most important tech giants are striving to achieve a permanent advantage over classical computing, solving problems that simply cannot be solved ...