Acid rain is a term that refers to not just rain but also other forms of precipitation such as snow, hail, sleet, and fog that has a higher acidity than normal. Acid rain is caused by the burning of ...

Acid rain is a very broad term. It encompasses not only rain but also other forms of precipitation including fog, hail, sleet, snow, dust, and gas. It can even cause haze or smog, contributing to the ...

With bombs in Iran and deregulation at home, Trump seems determined to resurrect one of the most apocalyptic images of the 1980s. The Reagan administration, whose environmental policy was helmed by ...

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. Reports are emerging of black rain falling over parts of Iran in the hours ...

Reports are emerging of black rain falling over parts of Iran in the hours after US-Israeli airstrikes on oil depots on the weekend, with some outlets describing it as “acid rain”. As an atmospheric ...