The number of publicly traded quantum computing companies has increased over the past several years. A technology that until ...

The US Department of Commerce is awarding $2 billion to American quantum-computing companies — half of which will go to IBM — to bolster the buildout of super computers that could solve some of the ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

The clock is ticking on Q-Day, the looming yet unknown date when quantum computing will have the capacity to quickly and easily break the encryption keys that keep most internet communication safe.

It is a key ingredient in many of the technologies researchers hope will define the future, including quantum computing, quantum communication, quantum teleportation, and quantum networks. The ...

After a rough start to the year, America’s four major publicly traded quantum computing companies are surging once again. The latest rally kicked off about a month ago, right around World Quantum Day, ...

IonQ is probably the most popular pure-play quantum computing company out there. It has gained popularity due to its impressive technology. IonQ holds the world record for the most accurate quantum ...

It could be years until quantum computing delivers on its promise to revolutionize everything from financial trading to drug discovery. But that’s not stopping the companies developing quantum ...

The theoretical threat that quantum computers pose to the Bitcoin network moved a step closer to reality on Friday. Project Eleven, a startup focused on quantum security, awarded its "Q-Day Prize" to ...

The Bitcoin community continues to debate whether cryptographically relevant quantum computers are imminent or decades away. Project Eleven, a quantum security research company, awarded a prize to ...

In 2023, IBM unveiled Condor, a quantum chip that passed over the 1,000-qubit mark by reaching 1,121 superconducting qubits, and last year Big Blue laid out a roadmap that leads to Starling, which the ...

Cisco today unveiled a prototype switch it says will significantly accelerate the timeline for practical, distributed, quantum-computing-based networks. “Today we have quantum computers operating at ...