Among the various derivatives of phenoxyacetic acids, 2,4-D (salts and esters) and MCPA (salts) are widely used as herbicides ...

Kentucky lawmakers hope to follow Tennessee as the second state to ban what they call “geoengineering” — the theoretical concept to counter climate change that some baselessly claim is already ...

The Sri Lanka Respiratory Society states that air pollution causes the deaths of 7 million people worldwide each year.

Acid rain is one of the most destructive environmental threats to forests and their inhabitants. From weakening trees to ...

Two atmospheric rivers have ended Northern California's dry spell, bringing heavy rains and setting records in San Francisco.

If you’ve ever pulled an old tool, a garden rake, or even a beloved cast-iron pan out of storage only to find it covered in ...