The American Lung Association report finds that climate events are causing more people in the U.S. to breathe toxic air even ...

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Harmful bleaching of the world’s coral has now grown to include 84% of the ocean’s reefs in the most intense event of its kind in recorded history.

Treasury Secretary Scott Bessent denied a Wall Street Journal report that the White House is considering unilaterally ...

Cities in California make up a significant proportion of the country's most polluted metropolitan areas when it comes to air ...

that this is the worst place we’ve ever been, and that’s not true. We got rid of slavery,” she said. “We succeeded in making progress, and we can do that again. We can do hard things.” ...

About 46% of U.S. residents — 156 million people — lived in areas with unhealthy air quality that earned “F” grades from the ...