Space may seem like a vast empty void of, well, space, but there’s much more out there than what meets the eye. Besides the stars and planets, there is also a lot of man-made junk floating around up there. Thousands...
Air quality in the United States improved between 2009 to 2016, but has declined again between 2016 and 2018, according to a new report released by the National Bureau of Economic Research. An increase in air pollutants and the corresponding...
New climate change policies that are being introduced globally to combat climate warming, for example banning the use of internal combustion engines that run on fossil fuels, could significantly reduce the value of companies globally by as much as US$2.3...
Farming cattle is generally associated with a large carbon footprint. Studies suggest that Americans need to cut back meat consumption by 90% and milk consumption by 60% in order to meet global warming targets. But can we turn this around...
California is looking to renewable energy sources to meet future energy demands. Yet, while renewables such as solar and wind energy typically spring to mind, renewable natural gas (RNG) is rapidly being recognized as another important source of renewable energy...
Levels of chemicals and other pollutants in drinking water are monitored to ensure they do not pose a health risk to humans. Now health regulators warn that food can also be a source of exposure to toxic chemicals, with emerging...
Proposed new methane ruling will rollback restrictions on methane emissions in the oil and gas industry. The Trump administration recently announced plans to curb regulation of methane gas emissions, a significant contributor to atmospheric warming. The US Environmental Protection Agency (EPA) has...
The US administration is currently undoing protection measures that were implemented specifically to protect endangered species, a move that conservationists believe will have dire consequences to plants and wildlife. The US Department of Interior recently announced a series of revisions...
Sewage sludge is the byproduct that remains after sewage is processed at a wastewater treatment plant. These biosolids can be applied to soils as a nutrient-rich fertilizer, added to a biodigester to produce biogas, or it can be used...
