People's ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter ...

Noise pollution is one of the types of pollution we don't often think ... places in the U.S. Not surprisingly, cities top the list. They have background levels between 55 - 67 decibels.

When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...

People's ability to interpret emotions or focus on performing a task is reduced by short-term exposure to particulate matter (PM) air pollution, potentially making everyday activities, such as the ...