Researchers tested whether introducing light into the bedroom before waking would improve morning wakefulness and found an amount of time that seems to help fight off fatigue and raise alertness most.

Learn how 3 work conditions—screens, poor lighting, and dust—harm eyes over time, plus ways to protect vision.

Leaving your lights on can lead to detrimental health problems, including dementia. From outer space threats to dangerous dino drama — from super-powered action to robotic horror — and from ...

It's natural for your vision to shift over time. Here are simple ways to care for your eyes, especially this bright, sunny ...

Heatwaves pose a significant risk to eye health, increasing the likelihood of eye strokes due to dehydration and thickened ...