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Karmela Padavic-Callaghan

56 Articles

Molecule’s tiny quantum jiggle imaged in unprecedented detail

The accelerator tunnel of European XFEL, the facility where the tiny atomic…

Could we get quantum spookiness even without entanglement?

Light particles seem to exhibit quantum weirdness even when they aren’t entangledWLADIMIR…

We may have finally solved an ultra-high-energy cosmic ray puzzle

An artistic rendering based on a real image of the IceCube neutrino…

X-ray boosting fabric could make mammograms less painful

Mammograms can be painful, but they may not need to beDaria Artemenko/Alamy…

Why John Stewart Bell has been haunting quantum mechanics for decades

John Stewart Bell devised a way to measure the strange correlations allowed…

Could we build space-time computers that run on gravity?

Illustration of massive objects warping space-timekoto_feja/Getty Images A mathematical test for the…

Are entangled qubits following a quantum Moore’s law?

Jiuzhang, an advanced photonic quantum computer like the one that entangled a…

Radical photon idea could rewrite standard model of particle physics

Photons could upend the standard model of particle physicsEduard Muzhevskyi/Alamy If photons…

Nothing is stronger than quantum connections – and now we know why

Quantum correlations are the strongest ones ever measuredSAKKMESTERKE/SCIENCE PHOTO LIBRARY The strange…

We can build quantum computers using the rules of special relativity

The odd effects of special relativity can be harnessed to build quantum…