"A group of 22 states led by California and five cities are backing the U.S. Environmental Protection Agency's new tailpipe emissions rules after 25 Republican-led states sued the agency last week claiming the new regulations were unworkable and unlawful."

"Dams holding vast amounts of uranium mine tailings above the fertile Fergana valley in Central Asia are unstable, threatening a possible Chernobyl-scale nuclear disaster if they collapse that would make the region uninhabitable, studies have revealed."

"Extreme heat linked to climate change threatens more than 70 percent of workers globally, according to a report released Monday by the International Labor Organization (ILO)."

"Viral fragments of bird flu have been identified in samples of milk taken from grocery store shelves in the United States, a finding that does not necessarily suggest a threat to human health but indicates the avian flu virus is more widespread among dairy herds than previously thought, according to two public health officials and a public health expert who was briefed on the issue."

"The Biden administration announced a goal Tuesday to protect and restore 8 million acres of wetlands over the next six years in an effort to counter development pressures and recently weakened federal regulations."

"Thousands of negotiators and observers representing most of the world’s nations are gathering in the Canadian city of Ottawa this week to craft a treaty to stop the rapidly escalating problem of plastic pollution."

"The sound of an earthworm is a distinctive rasping and scrunching. Ants sound like the soothing patter of rain. A passing, tunnelling vole makes a noise like a squeaky dog’s toy repeatedly being chewed."

"A recent scientific expedition to the Gulf of Mexico seafloor shows just how little things have improved near the broken well."

"The illegal waste trade from Europe to Southeast Asia has emerged as a highly profitable, low-risk criminal enterprise with a major impact on the environment, economy, and human health."