Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they ...

According to its latest 13F filing, in the third quarter, Citadel purchased 169,057 shares of D-Wave Quantum (NYSE: QBTS), increasing its stake in the quantum computing pure play by 201%.

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...

A new nanofabrication approach could increase the range of quantum networks from a few kilometers to a potential 2,000 km, ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

Horizon Quantum, a Singapore-based quantum software company, has unveiled its own quantum computer to accelerate ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in ...

A joint House hearing on Wednesday will examine how AI and quantum computing will impact current cybersecurity.

Long-term Bitcoin holders will buy up the 4 million BTC held in earlier BTC wallet address types that are more vulnerable to ...

IonQ's stock has struggled since peaking in October.