The type of light we are exposed to—natural or artificial—can have profound effects on our physical and mental health. Our current lifestyle makes us more accessible to artificial light than ...

Light therapy (phototherapy) involves exposure to an artificial light source. Many types of light therapy are available to treat several conditions, including sleep disorders and types of depression.

There are 2 main types of UVB treatments ... This makes it harder for light -- whether sunlight or artificial light -- to penetrate the skin. As a result, a treatment session for someone ...

Eng., Director of Engineering for PPI's Building & Construction Division. “These questions can be difficult to answer because each type and even each brand of artificial light has unique UV emittance, ...

As artificial lights disrupt how nocturnal ... infrared light from the Moon and starlight, and eight absorb a type of UV light. By artificially extending the length of the day, light pollution ...

From radically disrupting ecosystems to increased CO2 emissions, light pollution goes far beyond just eliminating our view of the stars. The night time prior to artificial lighting is pretty hard ...

Exposure to natural light and certain types of artificial light helps your body maintain its circadian rhythm - the internal clock that regulates key functions such as sleep-wake patterns ...

WASHINGTON — Sleeping in a room exposed to outdoor artificial light at night may ... Be aware of the type of light you have in your bedroom and ban any lights in the blue spectrum, such as ...