Scientists detected a "Higgs echo" in superconductors that could improve quantum computing. The effect reveals and manipulates hidden quantum states. Researchers from the U.S. Department of Energy’s A ...

A new quantum state has been discovered—where electrons flow in strange patterns and matter defies the rules. Credit: Shutterstock. At the edge of two exotic materials, research ...

A new test confirms deep quantum behavior in large-scale systems, including multipartite correlations. Is it possible to verify whether a large quantum system genuinely follows the unusual principles ...