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 fuels ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

Add Yahoo as a preferred source to see more of our stories on Google. Adding scrubbers in coal-fired power plants helped reduce acid rain, but they continued to fuel climate change. Drums600 via ...

Airstrikes on Tehran earlier this year emitted a plume containing almost 30,000 tonnes of sulphur dioxide that reached Asian ...

Decades ago, acid rain was one of the world's most alarming environmental crises. Pollution from coal power plants and cars made rainfall so toxic that it killed fish, wiped out forests, and even ...

Introduction: a rain of ashes -- Creating a global pollution problem -- The science of acid rain -- Energy industry research and the politics of doubt -- Pollution across the Iron Curtain -- ...

Democrats and Republicans once worked together to solve an environmental crisis. That sentence, admittedly, reads a bit like the start of a fairy tale. Long gone are the days when Republicans seemed ...

WASHINGTON (AP) — A $4.6 billion settlement Tuesday by one of the last holdouts among polluting power companies signals the end of a long legal debate over acid rain — and a tougher battle ahead over ...

WASHINGTON — The U.S. Environmental Protection Agency rolled back regulations on air polluters twice in the past week by exempting steel plants from rules governing coal-fired smokestacks and by ...

The low-grade oil has been used to fuel power plants amid Iran’s international isolation. Tanks of mazut may now be burning near the city. By Hiroko Tabuchi Why you can’t trust economic advice from ...