Arizona Senate President Warren Petersen sent a letter to President Donald Trump's Environmental Protection Agency, urging it to avoid California's energy policies that he says have a ripple effect.

The protest started inside the resort’s main atrium with a three-story banner drop from a hotel room that said, “Oil $$$ Out ...

Learn about how Lee Zeldin was sworn in as the 17th administrator of the U.S. Environmental Protection Agency.

Administrator Lee Zeldin said Friday that anyone who is uncommitted to carrying out President Trump’s directives may not ...