In today's 24-hour society, our activities are not dictated by the Earth's daily light-dark cycle. But our bodies still are. Artificial light, night shifts, and social jet lag can confuse our internal ...

Another reason to darken those windows and shut down those screens at bedtime: Increased exposure to artificial light at night may increase the risk for cardiovascular disease (CVD), researchers have ...

From evening drives to navigating a house or a park in the dark, there are so many situations where it'd be handy to slip on a simple pair of night-vision lenses and the world that's beyond human ...