"Chronic coastal contamination from the Tijuana River can end up in the atmosphere as “sea spray aerosol” — spreading far beyond the San Diego County beaches where it has long polluted the water, a new study has found."

"Government regulators Thursday granted California’s largest utility an unusual exemption that could allow the state’s last nuclear power plant to continue running after the expiration of its federal operating licenses, a key piece of a contentious proposal to keep the reactors producing electricity for years to come."

"The legislation represents a major chance to tackle emissions, but some lawmakers vow to keep climate measures out. Advocates call for more climate-focused conservation."

"On Thursday, the U.S. Environmental Protection Agency ordered rail operator Norfolk Southern to begin testing for dioxins."

"The Environmental Protection Agency is expected to propose restrictions on harmful “forever chemicals” in drinking water after finding they are dangerous in amounts so small as to be undetectable. But experts say removing them will cost billions, a burden that will fall hardest on small communities with few resources."

"President Biden on Thursday threw his support behind a bipartisan bill that would tighten federal oversight of trains carrying hazardous materials in the aftermath of a derailment in East Palestine, Ohio, that spilled toxic chemicals."

"A recent study reveals a vast and unregulated global trade in invertebrates, posing a risk of overexploitation of some species in the wild. ...  Africa is prominent in this trade as both a source and transit hub for tarantulas and scorpions."

"The US Consumer Product Safety Commission has voted to seek public input on gas stoves, a potential first step in regulating the appliances."