Qubits—the fundamental units of quantum information—drive entire tech sectors. Among them, superconducting qubits could be ...

Quantum computers run at temperatures just a hair above absolute zero. And keeping them humming along at these temps requires ...

But superposition is only part of what makes qubits powerful. They also rely on entanglement, a phenomenon Albert Einstein ...

In the realm of quantum information distribution, sending a signal from point A to point B is like a baseball pitcher ...

A group of Austrian scientists have made a significant advancement in the construction of quantum computers that could reduce ...

Scientists have cooled qubits to record low temperatures using a quantum refrigerator powered by "hot thermal baths." ...

Quantum computing stocks were some of the biggest stories in 2024. Quantum Computing (NASDAQ:QUBT) gained the most last year, ...

QuEra Computing, headquartered in Allston after spinning out of a Harvard lab, has customers already running simulations of ...

They are important niches to the scientists who can now solve previously unsolvable problems, but they may not constitute ...

QuEra Computing, a Boston-based quantum computing company, has raised $230 million in a round led by Google (GOOGL) and ...

Of the quantum computing modalities, superconducting qubits are a leading platform towards realizing a practical quantum computer given their fast gate speeds and ability to leverage existing ...

D-Wave Quantum Inc. (QBTS), a leader in quantum annealing computing, has seen its stock fluctuate in recent weeks. This ...