For decades, the universe has kept its most abundant secret — dark matter, comprising some 85 percent of all matter, has never been directly observed, only inferred through its gravitational shadow. Now an international team of physicists and materials scientists has identified three quantum materials whose unusual electronic properties could amplify the faintest whispers of dark matter interaction by factors of hundreds to thousands, opening a new chapter in one of science's oldest hunts. The discovery suggests that the path to finding the invisible may run not through larger instruments, but