A quantum computer has demonstrated that it can solve a problem more efficiently than a conventional computer. This achievement comes from being able to unlock a vast memory resource that classical ...

In the race toward practical quantum computers and networks, photons—fundamental particles of light—hold intriguing possibilities as fast carriers of information at room temperature. Photons are ...

HSBC says using a quantum computer can improve its bond trading. Quantum computing has hit the zeitgeist of retail investors, with stocks of companies exploring or using the technology surging of late ...

Quantum computing is generating a lot of excitement in the tech world right now. Following several recent breakthroughs, this once theoretical technology is increasingly accessible to researchers and ...

Scientists have finally unlocked a way to identify the elusive W state of quantum entanglement, solving a decades-old problem and opening paths to quantum teleportation and advanced quantum ...

HSBC on Thursday announced it has successfully used quantum computing in a trial to optimize bond trading, making it the first in the world to prove the value of the powerful emerging technology in ...

For the first time, a technique to generate true random numbers is ready to be deployed in real-life situations. It ...

While still in its early stages, quantum computing is a major focus for a few pure-play companies, along with technology giants alike. Here is a breakdown of quantum computing-focused companies that ...

Ethereum co-founder Vitalik Buterin has sent a harsh warning about the dangers posed by quantum computing to the crypto economy. "Seemingly," there is a 20% chance of quantum computers breaking modern ...