News tagged with black

Racial disparities found in liver cancer survival rates

Black patients diagnosed with hepatocellular carcinoma (HCC), the most common liver cancer, had a 33 percent increased risk of death compared to non-Hispanic whites. They also were far less likely to receive life-saving liver ...

May 23, 2016
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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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