Quantum Physics
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Quantum Physics
Minuscule jitters may hint at quantum collapse mechanism
Vibrations of a tiny cantilever could help reveal why quantum rules fail on large scales.
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Tech
Tiny quantum storage device fits on a chip
Photon information processing on nanoscale could enable future communication networks.
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Quantum Physics
Modern-day Alice trades looking glass for wormhole to explore quantum wonderland
A new paper shows how the possibility of wormholes linking quantum-entangled black holes could be tested in the laboratory.
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Quantum Physics
Quantum tunneling takes time, new study shows
A new measurement disfavors the idea that electrons can escape atoms instantaneously.
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Quantum Physics
China’s quantum satellite adds two new tricks to its repertoire
Satellite performs quantum teleportation and securely transmits encryption keys.
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Science & Society
Dive deep to discover unexpected connections
Readers often praise Science News for its brevity. But some ideas need more space, writes acting editor in chief Elizabeth Quill.
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Quantum Physics
A quarter century ago, the qubit was born
The invention of the qubit a quarter century ago enabled the quantum information revolution.
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Quantum Physics
Quantum computers are about to get real
Qubit-based machines are gearing up to solve problems that are out of reach for even the most powerful supercomputers.
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Quantum Physics
Quantum satellite shatters entanglement record
A satellite sent entangled particles to two Chinese cities 1,200 kilometers apart.
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Quantum Physics
Quantum tractor beam could tug atoms, molecules
The wavelike behavior of quantum particles could be harnessed to move atoms.
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Quantum Physics
Key Einstein principle survives quantum test
Particles in quantum superposition adhere to the equivalence principle in atomic test.
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Physics
There’s still a lot we don’t know about the proton
Researchers are puzzling over the proton's radius, spin and whether it decays.