"Ample evidence" that Cape Hatteras beach closures benefit birds

The barrier islands of North Carolina's Cape Hatteras National Seashore are among the most popular recreational destinations on the Atlantic coast. Park managers strive to integrate the needs of wildlife with recreational ...

New Delhi schools shut because of toxic smog

An expert panel in India's capital declared a health emergency Friday due to air pollution choking the city, with authorities ordering schools closed until Nov. 5.

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