Two dozen states including Oregon, along with more than a dozen cities and counties, sued the Environmental Protection Agency ...

The Trump administration says greenhouse gases emitted from sources like cars, trucks and power plants will no longer be ...

'They want to make pollution great again,' Gov. Gavin Newsom said in criticizing the climate protection rollback.

Shapiro has joined dozens of states and cities challenging the White House’s rollback of vehicle-emission regulations. The ...

(WHTM) — Gov. Josh Shapiro (D) joined a coalition of 24 states, along with dozens of cities and counties, to sue the Trump administration on Thursday over its decision to end the Environmental ...

The suit accuses the agency of illegally repealing the endangerment finding, the scientific assessment that required it to regulate greenhouse gases.

Add Yahoo as a preferred source to see more of our stories on Google. The Environmental Protection Agency has rescinded its declaration that greenhouse gases are a health risk. If the decision stands, ...

UCLA's Stop Methane Project ranked the 25 oil and gas sites with the largest methane emissions rates worldwide.

The Environmental Protection Agency announced in September that it would stop making polluting companies report their greenhouse gas emissions to it, eliminating a crucial tool the US uses to track ...

Methane is a potent greenhouse gas, with an impact estimated at 80 times that of CO₂. Although efforts are being made to reduce the contribution of big polluters to methane in Japan, new research from ...