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

In this Monday edition of quantum computing news, we cover Google’s ($GOOGL) new chip access deal in the UK, a tiny device ...

IonQ's stock has struggled since peaking in October.

Historical precedent hasn't been kind to next-big-thing technologies -- and quantum computing doesn't look to be an exception ...

Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as ...

Pure-play quantum computing stocks have performed strongly throughout 2025. One outlier is Quantum Computing Inc., whose ...

Quantum computing is hot, hot, hot, with the Defiance Quantum ETF (NASDAQ: QTUM) up 40% year to date and trading near its all ...

Researchers have uncovered a method to purify a photon stream that is central to quantum circuitry. University of Iowa ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

A new nanofabrication approach could increase the range of quantum networks from a few kilometers to a potential 2,000 km, ...

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

Investors are giddy about quantum computing upstarts, but it could be the big tech leaders that experience long-term success ...