Artificial light is growing across the planet faster than almost any other human influence. Once limited to towns and ...

The name Daylight Saving Time misleads; “Artificial Time” would be more accurate. We don’t save daylight — we just move the ...

The end of the longest U.S. government shutdown in history is close at hand, it seems, and financial markets are breathing a ...

Seasonal affective disorder (SAD) is a form of depression that can emerge between the late fall and early spring. People who ...

Higher levels of artificial light at night were linked to increased stress-related activity in the brain, inflamed arteries and a higher risk of heart disease, according to a preliminary study ...

Researchers discovered that participants living in the brightest nighttime environments faced a 50% higher chance of having a ...

It makes sense, too, since it's often high-quality and intended to last for years. If you still want that "real Christmas ...

Experts warn that such artificial illumination could disrupt astronomical observations, pose safety risks to aviation, and ...

The spring change to daylight saving time can be a little rougher as darker mornings and lighter evenings make it harder to fall asleep on time. Those first few days have been linked to increases in ...