News tagged with black

Why is asthma worse in black patients?

African Americans may be less responsive to asthma treatment and more likely to die from the condition, in part, because they have a unique type of airway inflammation, according to a study led by researchers at the University ...

Jan 10, 2017
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Black

Black is the color of objects that do not emit or reflect light in any part of the visible spectrum; they absorb all such frequencies of light. Although black is sometimes described as an "achromatic", or hueless, color, in practice it can be considered a color, as in expressions like "black cat" or "black paint".

This text uses material from Wikipedia, licensed under CC BY-SA

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