Acid rain is a serious environmental problem occurring all over the world, particularly in large swaths of the United States and Canada. As the name suggests, it indicates precipitation that is more ...

The region's legacy of acid rain is clearly visible in the black crust on the gravestones at the Madison Street Cemetery in Hamilton, New York. Cassandra Willyard Geologist Rich April climbs the small ...

When acidic components get into rain or other forms of precipitation, acid rain can make trees die. It won't hurt you to walk or swim in acid rain, but the particles that cause it may hurt your lungs ...

Acid rain seemed like a problem we solved decades ago, but in 2025, signs suggest it’s creeping back in worrying ways. From weakened protections to new chemical threats, here are twelve reasons acid ...