Blue light, emitted from screens, penetrates deep into the retina, posing potential risks such as digital eye strain, retinal damage, circadian rhythm disruption, and myopia progression.

Professor Glen Jeffery (UCL Institute of Ophthalmology) said it was significant that research finding blue light could benefit the sleep of older people because as people age, protein buildup in Why ...

A mysterious spiraling blue light illuminated the night skies over Europe on Monday. The cosmic whirlpool was captured in stunning video and appears to have been created by the SpaceX Falcon 9 ...

A propensity-score matched cohort study found a significantly reduced risk of recurrence of bladder cancer in patients who had blue light vs white light cystoscopy. Patients who received blue light ...