There are many types of marine pollution. Ocean water covers more than 70 percent of the Earth, and only in recent decades have we begun to understand how humans impact this watery habitat.

The association said it uses the most recent data collected by the U.S. Environmental Protection Agency for the “two most widespread types of pollution” — ozone, commonly known as smog, and ...

There are other different types of masks: N99 and N100 Masks: These provide even higher levels of filtration, with N99 filtering out 99% of airborne particles and N100 filtering up to 99.97%.

Another success came in 2024, when the Rochester embayment was removed from the U.S. Environmental Protection Agency’s list of pollution hot spots after more than three decades. The Great Lakes ...

EPA limits 4 types of power plant pollution with sweeping rulemaking. Power plants account for more than one-quarter of U.S. greenhouse gas emissions. By Kelly Livingston. April 25, 2024, 6:29 PM.

Air pollution is still a problem for nearly half of Americans, report finds Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says ...

“By measuring the biological response to air pollution, we have a really unique opportunity to find out what is causing the effects of PM2.5 on Alzheimer’s disease risk.

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the annual State of the Air report from the American Lung Association.