"Less than a year ago, a disastrous train derailment sent a massive plume of dangerous chemicals billowing over East Palestine, Ohio, startling the town of nearly 5,000 residents and onlookers nationwide. Now, a new report warns that more of these catastrophes may loom: At any given moment, more than an estimated 3 million people are unknowingly at risk, as toxic trains full of a highly combustible and carcinogenic chemical used to make plastic move between Texas and New Jersey."

"The debate over a pollution permit in Clairton, Pennsylvania, home to the nation’s largest coke plant, pits environmental groups and residents concerned about public health against U.S. Steel and its supporters."

"It is the end of an era for Big Oil in California, as the most populous U.S. state divorces itself from fossil fuels in its fight against climate change."

"President Biden has done more than any president to tackle climate change, but strategists are grappling with an uncomfortable fact: Voters don’t seem to know it."