On October 16, 2026, TOPPAN Holdings and Keio University announced the results of a demonstration in which they combined a ...

Shares of quantum computing company IonQ surged in premarket following its successful test of the industry's first real time end-to-end error decoder.

Quantum computers already exist, but the race to make them reliably useful for demanding commercial applications has a more specific deadline: 2029, according to Quantinuum CEO Rajeeb Hazra. Speaking ...

IonQ Inc. IONQ shares are up during Wednesday’s premarket session as the company was selected for DARPA’s Heterogeneous Architectures for Quantum (HARQ) program. The initiative announced on Tuesday ...

Postquant Labs has launched the Quip Virtual Machine and its first quantum smart contracts, creating a shared programming and execution environment for quantum and classical computing across multiple ...

"To build a fault-tolerant quantum computer, we have to make these checks and corrections not just once or twice, but a huge ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced it will showcase, for the ...

In a breakthrough that could help address a major bottleneck in practical quantum computing, ...