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

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation ...

An international team of scientists has observed a never-before-seen exotic phase of matter on a quantum processor using ...

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

Made out of a fluorescent protein, the qubit is just 3 nanometers in diameter, scientists report August 20 in Nature. By hitting the protein with laser light, tweaking it with microwaves and observing ...

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

For a century, quantum theory has passed every experimental test, but physicists can’t agree on how to use it to paint a picture of our reality – or even whether that is possible ...

One hundred years after its birth, quantum mechanics remains one of the most powerful and successful theories in all of ...

Quantum materials, defined by their photon-like electrons, are opening new frontiers in material science. Researchers have ...

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PsiQuantum Inc., a well-funded quantum computing startup, said today it has raised $1 billion in late-stage funding to ...

Plus, Waymo’s new robotaxi rival, Meta’s internal AI tension and Saudi Arabia’s solar shift, in this edition of The Future of ...