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

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

Quantum computing is still in its infancy, yet the people paid to protect the world’s data are already treating it as a live ...

The U.S. senator calls for reauthorizing the National Quantum Initiative Act to secure America's place as quantum technology ...

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

One of the most intriguing ideas for qubits is electrons that float above the surface of liquid helium at a temperature of ...

Scientists have demonstrated a new method that could allow quantum information to be safely backed up, overcoming one of the ...

Frozen crystals of hydrogen cyanide, a poisonous substance, may have been essential to life on Saturn’s moon Titan, ...

Within the AI landscape, quantum computing stocks were some of the biggest winners. In particular, growth investors have ...

Industrial company Honeywell ​said on Wednesday it plans for its ‌majority-owned quantum computing unit Quantinuum to ...

Honeywell's majority-owned Quantinuum quantum-computing unit is planning to go public. Honeywell on Wednesday said Quantinuum plans to make a confidential submission of a draft registration statement ...