One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss over 100 times faster than before. By ...

Other scientists have investigated the idea of a hidden structure further. David Bohm, a 20th-century physicist, built a ...

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

Two companies that are racing to develop a photonic quantum computer using photonic qubits are PsiQuantum, based in Palo Alto ...

Explore the best college majors for quantum computing roles, the skills employers want, and how to choose the right program.

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Researchers from Quanscient, a leader in cloud-based multiphysics simulation technology and quantum algorithms, and Haiqu, a ...

Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

Core to the approach is what the companies call a one-step simplified LBM, or OSSLBM, framework. The method uses a hybrid ...

Los Alamos National Laboratory recently partnered with OpenAI to install its flagship ChatGPT AI model on the supercomputers ...

A University of Sydney quantum physicist has developed a new approach to quantum error correction that could significantly ...