Myopia epidemic, battling our blue light obsession

With half the world expected to be myopic within the next three decades, screen time habits may need to change before it’s too late

Is your smartphone harming your sleep?

Now we know the dangers of excessive screen time, does the responsibility of protecting against blue light lie with device manufacturers or individuals themselves?

History is an eye-opener

Study of sleep through the ages shines light on modern-day disruption to rest patterns, as John Illman discovers