Nation Sep 03 Over a dozen states grapple with adopting California’s electric vehicle mandate By Steve Karnowski, Associated Press
World Jun 22 EU lawmakers back stricter emission caps in climate change fight European Union lawmakers are requiring deeper emission cuts from power plants, factories and planes in Europe while endorsing an unprecedented import tax to step up the fight against global warming. By Associated Press
World Nov 11 Watch 5:41 As COP26 winds down, is a breakthrough climate agreement in sight? The international climate change summit in Glasgow, Scotland, is coming to a close, but several top officials said Thursday they are concerned too many countries are not willing to make enough real commitments to reducing emissions. William Brangham reports. By William Brangham, Sam Lane
Politics Jan 14 Toyota fined for failing to report, fix emissions defects The company also agreed in court to investigate future emissions-related defects quickly and report them to the U.S. Environmental Protection Agency in a timely manner. By Tom Krisher, Associated Press
Nation Jun 29 Watch 7:36 What the Supreme Court’s mercury ruling means for the EPA The Supreme Court ruled against the Environmental Protection Agency in a case on how federal regulators set limits on mercury emitted from power plants, finding that the EPA failed to take economic costs into account. Jeffrey Brown examines the implications… By PBS News Hour