PhysicsThe 50-year quest to create a quantum spin liquid may finally be over Creating quantum entanglement inside a solid material is tricky in the lab – but crystals buried in the earth could be growing it naturally. Now one scientist says he has proof he’s found them Features
TechnologyPhantom codes could help quantum computers avoid errors A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful News