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A new quantum experiment reveals angular momentum flowing without carriers—defying Newtonian physics and hinting at revolutionary tech advances in communication and cryptography.

Researchers propose a charge-neutral helium-3 oscillator that may resist electrical noise, with far lower predicted error rates than superconducting qubits.

Collective changes in tiny magnetic textures produce stable artificial synapses at room temperature and could cut the energy used by neural-network operations.

Non-trivial spacetime shape provides topological protection against quantum fluctuations that should make the constant enormous.

Researchers use artificial intelligence to quickly filter thousands of possible combinations and find new materials that conduct electricity without resistance.

Physicists show that a change in basic assumptions allows the theory to use only real numbers while producing the same experimental results as the standard version.

Metasurfaces with quasi-bound states slash modulation thresholds, bringing momentum bandgaps for light to optical frequencies for the first time.

The new devices use surface waves and interference to control and examine light intensity, phase and polarization in one unit.

Researchers use simplified computer simulations to tackle the extreme temperatures and precise control challenges required to create a star-like energy source on Earth.

High-precision X-ray tests at a large facility find that simple theories overestimate plasmon energies in hot compressed aluminum and do not capture the full signal shape.