In the digital world, there is no such thing as a perfect roll of ...

Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

Are quantum computers worth the billions that are being invested in them? The answer is probably many years away. However, the machines could prove to be particularly suited to solving problems in ...

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

Bell-1 ushers in a new age of quantum computing, Equal1 said. Quantum computing start-up Equal1 has unveiled Bell-1, the “first-ever” Irish-made quantum computer. According to the company, Bell-1 is ...

Quantum computers promise to outperform today's traditional computers in many areas of science, including chemistry, physics, and cryptography, but proving they will be superior has been challenging.

Quantum computing is shaping up to be among the most transformative technologies of our era. While still in their infancy, these powerful machines are expected to help us solve many problems by ...

Every two decades or so, a new technology upends national security. In the 1940s and 1950s, the atomic and hydrogen bombs established nuclear deterrence. In the 1970s and 1980s, microelectronics led ...