Built from a single erbium atom, a hybrid quantum bit encodes data magnetically and beams it through fiber-optic wavelengths.

Note that the tech giant's stock was far cheaper when Berkshire bought it. Berkshire isn't known to invest in cutting-edge ...

The quantum computing revolution is gaining momentum, and IonQ (IONQ) has emerged as the potential kingmaker in this ...

State and higher-education officials see quantum technology as crucial to Connecticut's economic competitiveness.

However, Buffett has a new favorite quantum computing stock. And it's not D-Wave Quantum (NYSE: QBTS) or IonQ (NYSE: IONQ).

IBM and Cisco Systems on Thursday said they plan to link quantum computers over long distances, with the goal of ...

Vitalik Buterin puts quantum resistance as a part of Ethereum’s roadmap as quantum advances accelerate worldwide.

A major security firm warns that accelerating quantum advances could challenge Bitcoin’s long-term cryptography.

Why Quantum Computers Are So Expensive. There are a few big reasons why these machines cost so much. First, the hardware ...

The news: A group of quantum physicists at Spanish firm Multiverse Computing claims to have created a version of the powerful ...

Google has made a significant leap in quantum computing with the unveiling of the Quantum Echoes algorithm, a revolutionary ...