Earth Sciences

Unique study: more iron in lakes is making them brown

The iron concentration in lakes is increasing in many parts of northern Europe, including Sweden. This has been shown in a study in which researchers at Lund University in Sweden examined 23 years of data from 10 countries. ...

Health

Student analyzes the effects of lead exposure in Chinese children

(Medical Xpress)—The exposure of its citizens to dangerous toxins continues to be a concern in China, a newly industrialized nation with a large population and little environmental regulation, but for University of Pennsylvania ...

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