Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Scientists map how quantum computer errors persist and link over time, revealing hidden memory that could reshape error ...

Pure plays and big tech players alike are scrambling to become the first to deliver a ‘useful’ quantum computer.

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

Quantum computers can compare molecules that are much larger than the ones classical computers can compute, Accenture said on its website. “The big hope is that a quantum computer can simulate any ...

What if the most complex problems plaguing industries today—curing diseases, optimizing global supply chains, or even securing digital communication—could be solved in a fraction of the time it takes ...

Quantum Computing (QUBT) has quietly become a high-volatility story stock, with shares swinging from sharp gains to equally sharp pullbacks over the past year as investors reassess its long-term ...

Investors are throwing money at quantum startups. Maybe they should be looking at a more venerable player that has a lot of practice building things. Half a century ago, a factory in Poughkeepsie, New ...

Researchers demonstrated extremely strong nonlinear light-matter coupling in a quantum circuit. Stronger coupling enables faster quantum readout and operations, ultimately improving the accuracy of ...

IonQ recently achieved two quantum computing milestones. Rigetti Computing's stock has skyrocketed more than 38x over the last 12 months. D-Wave Quantum's systems are already addressing real-world ...