While methane concentrations are well observed, emissions have to be inferred based on a variety of factors.

Researchers at the Paul Scherrer Institute PSI and ETH Zurich have investigated the extent to which direct capture of carbon dioxide (CO2) from the ambient air can help to effectively remove greenhouse gases from the atmosphere.

In the past decades, intensive human agricultural activities have caused a significant increase in ammonia (NH3) emissions to the atmosphere, which have led to serious environmental and public health problems.

Fires in the country have consumed five times as much land as they do in an average year.

Wildfires are approaching records for estimated carbon emissions.

“Blue” hydrogen – an energy source that involves a process for making hydrogen by using methane in natural gas – is being lauded by many as a clean, green energy to help reduce global warming.

Marine bacteria in the frigid waters of the Canadian Arctic are capable of biodegrading oil and diesel fuel, according to a new study published in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

When Stanford University graduate student Jeff Rutherford began his doctorate in 2018, the amount of methane entering the atmosphere from oil and gas extraction operations – mostly due to fracking – had become a major matter of contention. 

Ruminant animals like cattle contribute to the maintenance of healthy soils and grasslands, and proper grazing management can reduce the industry’s carbon emissions and overall footprint, according to a Texas A&M AgriLife Research scientist.

Mounting waste from computers and electronic devices is the focus of a multi-faceted attack on environmental degradation being led by Flinders University and its commercial partner as part of two major new federally funded research projects.