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 ...

A new study uncovers how tiny misalignments in quantum communication links can quietly undermine security. Quantum key distribution (QKD) is a next generation method for protecting digital ...

Becoming useful is the next key chapter in the quantum coming-of-age story. Quantum computers have yet to outperform today’s computers on problem-solving tasks, but a Virginia Tech research team has a ...

Quantum computers, systems that process information leveraging quantum mechanical effects, are expected to outperform ...

Quantum technologies have long underpinned modern foundational technologies, including lasers, atomic clocks, transistors, and semiconductor devices. Today, advancements in quantum information science ...

Quantum simulators are quantum systems that can be controlled exceptionally well. They can be used to indirectly learn something about other quantum systems, which cannot be experimented on so easily.