"The greenhouse gas emissions from “venting” and “flaring” excess natural gas over a decade is equal to those of nearly 42 million cars annually."

"Emissions of the potent greenhouse gas methane coming from the global energy sector are 70% higher than officially reported, the International Energy Agency (IEA) said on Wednesday, with the coal sector identified as the biggest single source."

"Black carbon pollution from tourism and research activities in Antarctica is likely increasing snowmelt on the continent by an estimated 83 tonnes for each visitor, according to new research."

"Documents show that Ascend Performance Materials, the nation’s largest emitter of nitrous oxide, is still emitting significant amounts of the climate super-pollutant."

"Efforts by the nation’s largest emitter of nitrous oxide to rein in the release of the potent greenhouse gas are behind schedule, allowing the emissions, which are relatively easy to eliminate, to continue to fuel climate change.

"Federal auditors announced an investigation Friday of how the government has dealt with lead contamination of drinking water in Benton Harbor, an impoverished, mostly Black city in southwest Michigan."

"Ghost towns, submerged land, and polluted paradises dot the American landscape. Here are some of the most infamous, heartbreaking sites."

"Air pollution may affect semen quality, specifically sperm motility — the ability of sperm to swim in the right direction — according to a new study analysing the sperm of over 30,000 men in China."

"A UN nuclear taskforce has promised to prioritise safety as it launches a review of controversial plans by Japan to release more than 1m tonnes of contaminated water into the ocean from the wrecked Fukushima Daiichi nuclear plant."