January is National Blood Donor Month. Every two seconds, a hospital patient in the United States needs a life-saving blood ...
Major depressive disorder (MDD) is a debilitating psychiatric condition characterized by a persistently low mood, a lack of ...
In 1985, the problem was an enormous hole that researchers had discovered in the Earth’s ozone layer, which shields the planet from the sun’s harmful ultraviolet radiation. The culprits were ...
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