With the sun setting earlier in the fall and winter, it is easy to notice the variety of headlights on the road.

Rebecca Robillard, an associate professor of psychology at the University of Ottawa and Co-Chair of the Canadian Sleep ...

Here are our favorite outdoor holiday decorations under $50, including a few we've tested ourselves. From extra large ...

But as is commonly agreed upon—online and by interior designers alike—harsh overhead lighting is not the move.Those bright ...

This article provides an overview of light-emitting diode (LED) technology, focusing on its efficiency, historical ...

Transport Research Laboratory (TRL) in Berkshire will equip a car with specialist instruments to measure light levels in the ...

The lamp focuses on helping with sleep, projects warm colors, and mimics a sunset for a natural sleep aid.

With the sun setting earlier in the fall and winter, it is easy to notice the variety of headlights on the road.

Research by UW Medicine scientists found the blue and orange wavelengths of the rising and setting sun do an ideal job of ...

NOW THAT IT is the beginning of November and darkness has truly descended upon us, what can we do to beat back the dark?

This is why your neighbor has a green light bulb on the porch this month—and no, it doesn’t have anything to do with Christmas.