Pure-play quantum computing stocks got Wall Street's attention in 2025 as JPMorgan, Jefferies, Evercore ISI, Cantor ...

In this Monday edition of quantum computing news, we look at a new push by SEALSQ ($LAES) to build silicon-based quantum systems, Xanadu’s early ...

Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, quantum optics and integrated photonics ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Quantum computing is entering a critical phase as researchers say scaling to millions of qubits is the biggest challenge and ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever engineered, after building a new kind of architecture.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Any time you use a device to communicate information—an email, a text message, any data transfer—the information in that ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

One quantum computing company that's been receiving a lot of attention is IonQ ( IONQ +3.67%). Since the start of 2024, the stock is up 280%, even after declining more than 40% since mid-October of ...