How to work, study and play on screens without wearing out your eyes.
Dark mode and night mode are often sold as eye-savers. The evidence is more nuanced: here is what each setting actually does for readability, sleep and comfort, and who should be careful.
Long gaming sessions can leave eyes dry, tired and sore. Here is what actually happens to your eyes while you play, which claims are hype, and practical habits for gamers of all ages.
A few centimetres can make a big difference. Learn the ideal monitor distance, height, brightness and text size, plus how to set up dual screens and laptops for comfortable eyes.
Gritty, burning eyes by mid-afternoon? Air conditioning, low humidity and screen work all dry the eye surface. Here is how to fix your office environment and when to seek treatment.
Blue light from screens is blamed for eye strain, retinal damage and poor sleep. Here is what the science, including a 2023 Cochrane review, really shows and what to do instead.
Tired, dry eyes, blurred vision and headaches after screen work are extremely common. Learn what causes computer vision syndrome and the practical changes that relieve it.
Every 20 minutes, look at something 20 feet away for 20 seconds. Here is why this simple rule eases eye strain, how to actually remember it and where its limits lie.