Explore quantum-enhanced sensing through emergent collective quantum correlations in this 39-minute conference talk by Ana Maria Rey from JILA. Recorded at the Frontiers of Quantum Metrology conference, delve into the latest advancements in quantum metrology and its applications in fundamental physics. Discover how quantum sensors are being used in dark matter searches and gravitational wave detection, and learn about the unexpected connections between quantum metrology methods and various fields of physics. Gain insights into the cross-fertilization of ideas between theory and experiment across different research areas, and understand the potential for new scientific discoveries in this rapidly evolving field.