IonQ's stock has struggled since peaking in October.

High-flying, unprofitable pure-play quantum computing stocks will likely plunge if the bubble bursts. Tech giants that are ...

Microsoft unveiled a new type of computing chip on Wednesday that will specifically help enable advancements in practical, fault-tolerant quantum computing. The chip, called Majorana 1, is the world’s ...

Microsoft is ready to bring quantum computing capabilities to its Azure software suite, introducing logical qubits alongside its artificial intelligence and high performance computing capabilities in ...

In a research note Thursday, Mizuho Securities analysts initiated coverage on shares of IonQ, Rigetti Computing, and D-Wave ...

Microsoft’s Majorana chips mark a groundbreaking quantum computing breakthrough, potentially bringing practical quantum computers closer to reality. The market has largely ignored the news, as quantum ...

Microsoft and Quantinuum say they’ve demonstrated a quantum computing system that can reduce the error rate for data processing by a factor of 800. “Today ...

(Reuters) - Microsoft and Quantinuum on Wednesday said they have achieved a key step in making quantum computers a commercial reality by making them more reliable. The move is the latest in a race to ...

Microsoft (NASDAQ:MSFT) unveiled a new type of quantum chip, built with what it calls a topological superconductor, which is not a solid, liquid or gas, but an entirely new state of matter. Quantum ...

There's a type of particle called a Majorana fermion that was hypothesized in 1937. This particle has some unique properties, and it's long been theorized that Majorana particles could prove useful ...

Maryland’s year of major quantum investments shows no signs of slowing. At the Quantum World Congress on Wednesday, Gov. Wes Moore announced a partnership with Microsoft to establish a quantum ...