A catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures in a recent study. 

Oil leaks into the oceans are estimated at approximately 1500 million liters annually worldwide.

The impact of air pollution on insect health and reproduction is greater than previously understood and could be contributing to global declines in insect populations, including in remote wilderness areas, new research shows.

Rutgers scientists have examined the physical and chemical attributes as well as the possible toxicological health effects of the Canadian wildfires that sharply impacted air quality in New Jersey and the New York metropolitan area.

The global steel industry is slowly embracing electric-arc furnaces, a cleaner alternative to the blast furnaces typically used to make steel, as detailed in a new report.

Many countries consider or have already planned to convert low lying farmland into wetlands and thereby save CO2 emissions.

As the world's population continues to grow, ensuring access to clean and safe water has become an increasingly important concern, yet little is known about how surface water quality will change in the future. 

A new international study has found that the concentration of plastics and microplastics in some lakes is worse than in ‘garbage patches’ of oceans, and debris is reaching the most remote places of the world.

Case Western Reserve University chemical engineer Rohan Akolkar is leading a research team working to develop a new zero-carbon, electrochemical process to produce iron metal from ore.

Led by Professor Kam Bhui at the University of Oxford's Department of Psychiatry, researchers in the UKRI-funded BioAirNet programme, analysed existing studies looking at the effects of both indoor and outdoor air pollution across the life course, from birth and pregnancy, to adolescence and adulthood.