Apr 6, 2026Mental HealthBlue Light at Work: Why Color Temperature MisleadsBlue-enriched office light can improve alertness, but color temperature misleads. What mel-EDI research says about focus, sleep, and timing.blue lightmelanopsincircadian rhythmalertnessRead article →
Mar 18, 2026SleepBlue Light, S-Cones, and the Real Limits of Sleep GlassesDo blue-light glasses miss part of the circadian signal? Human studies put melanopsin first, but the S-cone question and real-world payoff remain unsettled.blue-light glassesmelanopsincircadian rhythmsleep qualityRead article →