Three years ago, D-Wave Quantum 's ( QBTS 7.61%) stock closed at its all-time low of $0.41 per share. At the time, investors ...

Scientists in Germany have pulled off a staggering computing feat by fully simulating a 50-qubit quantum computer for the ...

Rigetti Computing (NASDAQ: RGTI) and IonQ (NYSE: IONQ) are both attracting significant investor interest as promising plays ...

A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing Technologies Index up 40% year to date and up 161% over the past 12 months as of April ...

Netherlands-based quantum computing hardware company QuantWare B.V. said today it has raised $178 million in funding to ...

Alphabet has major resources to fund its quantum computing research.

The smart money appears to agree on the best way to invest in quantum computing. Seven billionaires are betting big on one ...

Computing is the foundation of almost every facet of modern life, whether it is through our PCs, cellphones, or the wide ...

Scientists have discovered the cause of a persistent glitch that continues to disrupt superconducting quantum computers, even ...

Quantum Computing Inc. QUBT posted its first-quarter results after Monday’s closing bell, beating Street estimates on the top ...