pollution

For first time in 5 years, US gas mileage down, emissions up

A final EPA rollback under Trump curbs use of health studies

A final EPA rollback under Trump curbs use of health studies

Iran starts 20% uranium enrichment, seizes South Korean ship

Study: Warming already baked in will blow past climate goals

Japan adopts green growth plan to go carbon free by 2050

Federal officials investigate fiery oil train derailment

Lava lake forms as Hawaii volcano erupts after 2-year break

Critics say EPA allowing more time to fix lead-tainted water

Congress takes aim at climate change in massive relief bill