President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...

During June's heat wave, batteries and solar played a major role in keeping power reliable and lowering costs. It's a trend ...

The U.S. Department of Commerce’s announcement that it will withdraw from an agreement with Mexico controlling tomato imports ...

President Donald Trump has cited what he called unfair treatment of Brazilian former President Jair Bolsonaro as he announced ...