In a prospective cohort study of more than 85,000 adults in the United Kingdom, researchers at the National Institutes of Health (NIH) and University of Oxford found that individuals who engaged in ...

Repetitive exposure to low-intensity incandescent lighting during morning hours vs exposure to higher-intensity fluorescent lighting was associated with increased cortisol levels throughout the day ...

Lighting in India is evolving from a mere decorative element to a crucial design force impacting well-being. New research highlights how light regulates human performance and mood, influencing sleep, ...