A new study shows that air pollutants from the smoke of fires from as far as Canada and the southeastern U.S. traveled hundreds of miles and several days to reach Connecticut and New York City, where it caused significant increases in pollution concentrations.

Recycled and aged human urine can be used as a fertilizer with low risks of transferring antibiotic resistant DNA to the environment, according to new research from the University of Michigan.

A team of University of Illinois researchers estimated the mortality costs associated with air pollution in the U.S. by developing and applying a novel machine learning-based method to estimate the life-years lost and cost associated with air pollution exposure.

Chinese scientists developed a comprehensive monitoring system that is based on optics technology to monitor toxic and harmful gases for industrial parks.

Researchers at Graz University of Technology have developed a measurement method that measures particles below 10 nanometres for the first time and will contribute to the implementation of future, stricter emission standards.

Wildfires in south eastern Brazil produce airborne pollution that worsens air quality in major cities such as Sao Paulo – cancelling out efforts to improve the urban environment and posing health risks to citizens, according to a new study.

Despite reports that global emissions of the potent greenhouse gas, HFC-23, were almost eliminated in 2017, an international team of scientists, led by the University of Bristol, has found atmospheric levels growing at record values.

A scientific paper published in 1985 was the first to report a burgeoning hole in Earth’s stratospheric ozone over Antarctica.

Australians desperate for solutions to raging wildfires might find them 8,000 miles away, where a new Stanford-led study proposes ways of overcoming barriers to prescribed burns – fires purposefully set under controlled conditions to clear ground fuels.

Confirms that poultry wastewater inhibits microbes’ capacity to remove nitrogen.