Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently written whitepapers have concluded.

Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new approach for reducing the errors that riddle today's rudimentary quantum computers.

IONQ, RGTI and QBTS carry triple-digit upside targets as macro volatility puts pressure on quantum stocks, but analysts still see long-term growth potential.

Quantum computing just took a huge leap forward, and D-Wave is at the center of it. This milestone could drastically increase the company’s market value and stock potential. In this video, we explain the breakthrough,

What once took up the entire space of IBM’s early computer lab now fits on a chip. The question is how and when will the world develop quantum on a chip.

Silicon is ubiquitous in modern electronics, and now it is becoming increasingly useful in quantum computing. In particular, silicon's compatibility with existing chip technology and its long coherence times in silicon-based spin qubits make it a promising material for scalable quantum computing.

Google says ‘quantum apocalypse’ that could break the internet is more imminent than we thought - Quantum computers are developing more quickly than expected – and so is the threat to our current comp

Scientists at California Institute of Technology and startup Oratomic have developed a method to

IBM and an international team of researchers have used a quantum computer to accurately simulate the electronic structure of a real molecule, a task that many scientists believed was still out of reach for current quantum hardware.