Over seven trading days (from the closing bell on April 9 through the close on April 20), shares of pure-play quantum ...

Quantum computing is a largely theoretical, ultimately expensive proposition for high-level computation. However, new ...

A quantum computer was able to break a 15-bit elliptic-curve cryptographic key, according to the quantum computing security ...

Quantum computers, devices that process information leveraging quantum mechanical effects, could tackle some tasks that are ...

Cisco today unveiled a prototype switch it says will significantly accelerate the timeline for practical, distributed, ...

Semiconductor spin qubits are a promising candidate for the building blocks of next-generation quantum computers due to their ...

I suspect the GPU maker would probably rank at the top of the list for many investors if they were asked to name the most ...

By Stephen Nellis SAN FRANCISCO, April 23 (Reuters) - Cisco Systems on Thursday showed a switching chip that it says will be ...

Networking technology giant Cisco Systems Inc. today introduced a new networking switch for quantum systems that routes ...

Pushing against years of scepticism, an analysis suggests quantum computers may offer real advantages for running machine ...

A relatively new ransomware family is using a novel approach to hype the strength of the encryption used to scramble ...

A new report from Coinbase’s Independent Advisory Board on Quantum Computing and Blockchain has found that most major crypto ...