Decades, national pollution averages masked the true scope of carbon dioxide emissions, hiding dangers from nearby factories, highways, and power plants. Now, a new dataset offers unprecedented ...

California Gov. Gavin Newsom announced that flags at the state capitol would fly at half-staff in honor of the seven-term ...

The action could make it more difficult for a future administration to rejoin the Paris climate accord, the agreement among ...

Climate change has inexorably stacked the deck in favor of bigger and more intense fires across the American West over the past few decades, science has incontrovertibly shown. Increasing heat, ...

The Trump administration said Wednesday that the United States was withdrawing from 66 international agreements, including a ...