For many business leaders, quantum computing feels like science fiction—a technology that’s exciting, but distant. That’s a ...

A survey of Scientific American’s century of quantum coverage helps explain the enduring popularity of strange physics ...

Since the 1990s, evidence has been growing that quantum computers should be able to solve a range of particularly complex ...

Scientists have finally unlocked a way to identify the elusive W state of quantum entanglement, solving a decades-old problem ...

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The world of quantum physics is already mysterious, but what happens when that strange realm of subatomic particles is put ...

One hundred years ago on a quiet, rocky island, German physicist Werner Heisenberg helped set in motion a series of scientific developments that would touch nearly all of physics. There, Heisenberg ...

Recent progress on both analog and digital simulations of quantum fields foreshadows a future in which quantum computers ...

Quantum mechanics is one of the most successful theories in science — and makes much of modern life possible. Technologies ranging from computer chips to medical-imaging machines rely on the ...

Noise is annoying, whether you're trying to sleep or exploit the laws of quantum physics. Although noise from environmental ...