Humans burn billions of metric tons of fossil fuels a year. Here’s how it can come back to haunt us as acid rain.

You've probably heard the term acid rain, but do you actually know what it is and how it affects you? We're here to clear that up.

NORFOLK, Va. — Acid rain is a serious environmental problem caused by air pollution. It forms when sulfur dioxide and nitrogen oxides are released into the atmosphere, mainly from burning fossil ...