PhysicsThe physicist on a mission to spark a quantum industrial revolution Quantum fridges, batteries and clocks are brilliant inventions but still limited in power. Now physicist Nicole Yunger Halpern is charting a path to take them to the next level Features
EnvironmentWhy geologists can’t agree on when the Anthropocene Epoch began Nobody doubts that human activities have dramatically transformed Earth, so why has there been no official recognition of the Anthropocene? Features