The Quantum Compass: Birds May Use Physics to Navigate
A European Robin, one of the key species in magnetoreception research, may rely on quantum entanglement to sense the Earth’s magnetic field. © Santiago Caballero Carrera

The Quantum Compass: Birds May Use Physics to Navigate

A light-sensitive protein in birds’ eyes may help them perceive magnetic fields, suggesting that evolution has crafted a quantum compass for migration.


Share this post