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
TechnologyA leading use for quantum computers might not need them after all Understanding a molecule that plays a key role in nitrogen fixing – a chemical process that enables life on Earth – has long been thought of as problem for quantum computers, but now a classical computer may have solved it News