Acid rain is any form of precipitation that contains high levels of nitric and sulfuric acids. First coined by Scottish chemist Robert Angus Smith in 1852, acid rain can also occur in the form of snow ...

Acid rain has been greatly reduced but tons of toxis still drift down each year. MARCH 4, 2013— -- Acid rain commanded as much attention in the 1990s as global warming or the hole in the ozone ...

Not all rain is created equal. Imagine rain that doesn’t just water the plants, but can actually damage them. That’s the reality of acid rain. Acid rain refers to any form of precipitation, rain, snow ...

MOLINE, Ill. — We all remember seeing and smelling the thick, heavy, wildfire smoke during the month of June. Smoke so thick that the Quad Cities saw air quality levels plummet and even visibility was ...

Acid rain describes any form of precipitation that contains high levels of nitric and sulfuric acids. It can also occur in the form of snow, fog, and tiny bits of dry material that settle to Earth.

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 ...

Why you can’t trust economic advice from big business. By Paul Krugman Forests are a source of inspiration, respite and wealth in Germany. Now, people are fighting to save them from drought and ...