First-week orders could undermine progress on clean energy investments, pollute the air and add few benefits to the economy, ...

The Trump administration is also ending federal requirements that push car makers to produce more low-emission models.Start ...

"Here in Arizona, we are not immune to the very real cost of climate change." Joan Meiners is the climate news and storytelling reporter at The Arizona Republic and azcentral.com. Her work has ...

The orders could affect Arizona through their impact on climate change and potential harm to the electric vehicle industry. There are no significant proven oil or gas reserves in Arizona ...