The rise of 'quantum gravity?' Einstein's theory seen in the quantum realm for 1st time

Researchers at the University of Oregon and the California Institute of Technology have observed preliminary evidence suggesting Einstein’s theory of general relativity is manifesting itself within the quantum world, a previously unexplored area. This groundbreaking discovery involves analyzing data collected by the Laser Interferometer Gravitational-Wave Observatory (LIGO) during observations of black hole mergers. Specifically, scientists identified subtle deviations from predictions based solely on classical general relativity when examining these events. These anomalies could represent the initial stages of understanding how gravity interacts with quantum mechanics at extremely small scales. The findings mark the first time that Einstein's formulation of gravity has been directly observed in this realm, opening new avenues for theoretical physics.