The White House says the Trump administration will revoke a scientific finding that long has been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change.

President Donald Trump’s administration has proposed revoking a scientific finding that's long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change.

The head of the Environmental Protection Agency has privately urged the Trump administration to reconsider a scientific finding that's long been the central basis for U.S. action against climate change.