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Quantum information

Chinese scientists have built two major quantum infrastructure projects, and the race is on to take the next step.

Yuen Yiu, Staff Writer

Researchers' experiment could test concepts of quantum gravity and reveal a potential key to a "theory of everything."

Charles Q. Choi, Contributor

Physicists show how switching positive and negative charges in graphene could make the first quantum time mirror.

Charles Q. Choi, Contributor

Scientists break the record for data transfer efficiency by using photons and quantum communication techniques.

Yuen Yiu, Staff Writer

Scientists develop ways to ensure the reliability of random number generators.

Yuen Yiu, Staff Writer

Engineers at the search engine giant combine the two major quantum computing techniques.

Charles Q. Choi, Contributor

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