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

Acid rain is one of the most destructive environmental ... cancellations How many peanuts should you eat a day? Stunning images of Mars captured by ESA's Mars Express spacecraft!

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 ...