Click to share on Facebook (Opens in new window) Click to share on Reddit (Opens in new window) Click to share on Twitter (Opens in new window) An bright streetlight casts a multidirectional glow over ...

Exposure to outdoor light at night could put people at a higher risk of developing Alzheimer’s disease (AD), according to a new study published in Frontiers in Neuroscience. "We show that, in the U.S.

For much of human history, the rhythms of daily life were dictated by the sun — when to wake, when to work and when to sleep. But that all changed in the 19th century with the advent of electric light ...

Despite its insulation and light-blocking power, the material is thin and lightweight, which made installation via the metal grommets a breeze but seemed to reduce effectiveness on very bright days.

A team of researchers at the Centre Spatial de Liège (CSL) of the University of Liège has just developed a method to identify the contributors and origins of stray light on space telescopes. This is a ...