It’s been difficult to find important questions that quantum computers can answer faster than classical machines, but a new ...

Nonlocal correlations that define quantum entanglement could be reconciled with Einstein’s theory of relativity if space–time had two temporal dimensions. That is the implication of new theoretical ...

Quasicrystals, exotic states of matter characterized by an ordered structure with non-repeating spatial patterns, have been ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

Machine learning helped show how harnessing the weird effects of Einstein’s special relativity could enable a new kind of ...