The combined effects of climate change and air pollution have led to direct declines in precipitation in the U.S. Southwest, ...

Ten years after the Paris Agreement, nations are still nowhere near ambitious enough in their commitments to reduce emissions ...

Each year in the first weeks of June, Indigenous communities in the Andes form a human chain to corral the camelids and shear ...

For nearly 50 years, the Mountain States Legal Foundation has been using the courts to keep big government at bay. Now, the ...

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

For the world's chief contributors to pollution, AI offers bold new possibilities for spewing corporate propaganda.