With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the nation’s worst air pollution. But officials face growing pushback about ...

The state's ambitious Climate Superfund legislation would hold fossil fuel companies liable for emissions, but continues to face fierce opposition.

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

Stung by the party's sweeping losses in November and desperate to win back working-class voters, the Democratic Party is in retreat on climate change. Nowhere is that retrenchment more jarring than in ...

Colorado’s utility companies have been planning for nearly two decades to shutter their coal-burning power plants and transition to cleaner alternatives.

Over the past several decades, the United States has experienced a steady loss of manufacturing and heavy industry to ...

Over the past several decades, the United States has experienced a steady loss of manufacturing and heavy industry to countries with more lenient environmental regulations. While globalization and ...

Trump’s christened it the “ Big Beautiful Bill ,” but it will cost the U.S. government $4.5 trillion to pay for massive tax benefits that overwhelmingly enrich big corporations and the wealthy by ...

We’ve all heard that human overpopulation is a crisis. In 2017, Bill Nye warned us about the planet’s “people problem,” and ...

In the past, severe storms such as Tropical Storm Kay and Tropical Storm Hilary have flooded Owens’ off-lake dust sources, ...

Research from the NIH’s National Cancer Institute, an agency beleaguered by funding cuts and censorship, finds that ...

Super pollutants like methane and black carbon cause almost half of global warming but only last days to years in the ...