Breakthroughs in photonics and quantum sciences unveil new horizons in imaging, sensing, and communication. Researchers demonstrate high-brightness continuous-wave quantum cascade lasers and quantum correlation-enhanced dual-comb spectroscopy with unprecedented precision. Optical matrix multipliers facilitate novel image encoding and decoding schemes, while long-lived ghost phonon polaritons and selective mode excitation open quantum material frontiers. These milestones forecast transformative impacts for quantum information science and next-generation photonic devices.