With bipartisan leadership and cooperation between the U.S. and Canada, acid levels slowly reduced, and recent samples ...

Decades of acid rain generated by power-plant emissions have ... the deep ocean lacked oxygen in the late Permian. But most life is concentrated in shallow water, in places like reefs.

Overall, this makes rainwater everywhere – including places like sub-Saharan Africa and South and Southeast Asia, where it’s a vital resource for human consumption – unsafe for drinking. That’s true ...

In the 1970s, acid rain was one of the most serious environmental threats in North America and Europe. The air was so laden with pollution from coal power plants and cars at the time that it turned ...

The United States may once again experience episodes of acid rain as a result of Donald Trump’s recent decisions to weaken ...