IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

US researchers say they have built a laser system precise and powerful enough to control vast grids of atoms, a step they ...

Quantum engineers have now demonstrated a fully controllable three‑qubit register on a silicon photonic chip, turning a ...

Most quantum companies use a superconducting approach. However, IonQ instead uses a trapped ion approach. Trapped ion is more ...

Alphabet generated $73.5 billion in free cash flow over the last 12 months. Committing even $1 billion per year to quantum ...

After the applied mathematician Peter Shor, then at Bell Labs in New Jersey, showed that a quantum algorithm could, in theory ...

Quantum technologies are highly promising devices that process, transfer or store information leveraging quantum mechanical ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Suppose you’re a CIO or senior application planner, and you need to understand whether you should dig into quantum computing ...

Rigetti Computing is a quantum computing stock that offers significant upside potential to shareholders, according to ...

We might be witnessing the start of a new computing era where AI, cloud and quantum begin to converge in ways that redefine ...