"Nearly one-third of states are poised to adopt California’s new clean cars rule to fully phase out new gas-powered vehicle sales by 2035. The change could have a sweeping impact on the 17 states signed onto California’s vehicle standards and the car market across the country. In total, those states make up roughly 40% of nationwide auto sales."

"Six days after a state Senate panel killed legislation that would have required real-time air monitoring along the edges of major Louisiana industrial facilities, an Olin Chemical subsidiary had a significant chlorine gas leak that sickened 39 people."

"Three years ago, California Gov. Gavin Newsom promised to safeguard the health and safety of people living near oil and gas operations, but change hasn’t come. Millions still live near noxious oil and gas rigs, many long exempt from air pollution rules, as scientific evidence of their harm mounts."

"The Environmental Protection Agency (EPA) has issued notices to 15 states for failure to submit plans for air pollution reduction, four months after a lawsuit on the matter from a coalition of environmental groups."

"Toyota Motor Corp. agreed to recognize California’s authority to set its own auto emission standards, ending a standoff stretching back to the Trump administration."

"When the Supreme Court restricted the ability of the Environmental Protection Agency to fight climate change this year, the reason it gave was that Congress had never granted the agency the broad authority to shift America away from burning fossil fuels. Now it has."

"Cities in relatively prosperous countries are blighted by serious levels of air pollution from nitrogen dioxide, often without realising the extent of the problem, research has found."

"Marginalized communities inundated with air pollution could be some of the biggest beneficiaries of the tax and climate bill. Environmentalists say the bill would bring potentially transformative local air quality gains, despite a tradeoff of benefits to the fossil fuel industry."

"The Senate voted Tuesday night to pass a long-sought bipartisan legislation to expand health care benefits for millions of veterans exposed to toxic burn pits during their military service, sending the bill to President Joe Biden to sign into law. The final vote was 86-11."