Advances in recent years suggest we are entering the Quantum Frontier Era. National security, science, economic ...

Quantum computers can process specific tasks much faster than classical computers, but they're also larger, more expensive, consume more power, and output more errors. Quantum computing companies are ...

Quantum computing is becoming an increasingly competitive field, with tech giants including Microsoft, Google and IBM developing the technology.

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 ...