The head of the Environmental Protection Agency moved to repeal a landmark environmental decision to regulate greenhouse gas emissions and fight climate change.

Environmental Protection Agency Administrator Lee Zeldin has revoked the Endangerment Finding – the 2009 scientific declaration that formed the legal basis for the federal government to regulate emissions.

The Environmental Protection Agency has proposed allowing the weed killer dicamba for genetically engineered soybeans and cotton, two crops that are grown extensively in the United States. This week’s recommendation comes after the first Trump administration made the same move,