In a soft, faltering voice, her large brown eyes staring absently ahead, Winfrida Besa repeats "A-B-C-D" over and over as she tries to sing the ABCs. With her thin ...
The pristine white snowpack blanketing the Rocky Mountains may look pure, but a new study reveals it carries an invisible ...
In some cases lead poisoning can even be fatal. This city of almost 300,000 people, 80 miles north of Zambia's capital of Lusaka, was identified by a 2022 U.N. report as a "sacrifice zone" — one of ...
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