Quantum Computing

U.S. government funding is needed to sustain the arduous journey toward a practical quantum computer, experts say

Intel’s head of quantum computing talks about the challenges of developing algorithms, software programs and other necessities for a technology that doesn’t yet exist

Two technologies may be on the verge of surpassing even the most powerful digital computers in a year or so, but key challenges remain unsolved

Results from the Micius satellite test quantum entanglement, pointing the way toward hackproof global communications

Hundreds of researchers in a collaborative project called “It from Qubit” say space and time may spring up from the quantum entanglement of tiny bits of information