The Trump administration has placed a 25% tariff on most imports from Canada and Mexico, with a 10% tax on Canadian energy imports such as natural gas and oil, and raised a tariff on some Chinese goods to 20% from 10%. The tariffs took effect just after midnight Eastern time on Tuesday, or about 10 p.m. Monday in Arizona.

That is at least how many Mexican wolves there are in the wild in New Mexico and Arizona. It’s 11% more than the previous year, and it marks the ninth straight year that the population has grown.

The Arizona Attorney General, along with AGs from several other states, is holding a community impact hearing Wednesday night on the Trump administration's DOGE efforts to cut back on spending.

Arizona is similarly at risk for measles because the state has several pockets of extremely low vaccination rates, including in Yavapai and Mohave counties, according to school vaccination data from the Arizona Department of Health Services for the 2023-24 school year. Data for the current school year is not yet publicly available.

Mexico is the biggest customer for Arizona exports – $8 billion worth ... In Maricopa County, 35,269 new homes were completed – the most in a decade – according to the Maricopa Association ...