Investors piled into quantum computing stocks in 2025, but many of them are now declining sharply.

For years, the biggest hurdle in quantum computing has been scale. While quantum processors can already tackle complex simulations in chemistry, material science, and data security, most remain too ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

Amid the poor performance of quantum computing stocks in 2026, Infleqtion starts trading today as a public company after a SPAC merger.

Major tech companies drive quantum research with breakthrough chips promising real-world applications in networking and ...

Less than 10% of D-Wave's clients are government research contracts, Alan Baratz says, proof it is offering commercially viable services.

Quantum Computing Inc. (NasdaqCM:QUBT) has been named the stalking horse bidder to acquire Luminar Semiconductor’s remaining assets. The potential deal is expected to support Quantum Computing Inc.'s ...

Tucked between a gymnasium and an inflatable amusement park, twenty-five miles north of midtown Manhattan, engineers are building some of the smallest quantum computers the world has ever seen. Based ...

What if the most complex problems in science, medicine, and technology could be solved in mere moments? With Google’s latest quantum AI chip, “Willow,” this once-distant dream is now a tangible ...

Researchers made iron telluride into a superconducting thin film by reducing crystal distortion, enabling use in quantum chips at very low temperatures. (Nanowerk News) If quantum computing is going ...

A technology leap comparable to the jump from vacuum tubes to integrated circuits has been achieved with the delivery of the first full-stack quantum computer built using a standard silicon CMOS chip ...

Schematic of crystal structure of iron-telluride thin film grown on a cadmium telluride substrate, where lattice matching is achieved in groups of atoms. If quantum computing is going to become an ...