Arizona lawmakers want to outlaw the spraying of chemicals into the atmosphere to reduce heat. The practice known as geoengineering has been the subject of unproven conspiracy theories.

Legislation giving Arizona's electric utilities protections from lawsuits for wildfires sparked by their equipment has been pared down as lawmakers debate the measure.

The historically dry northern Arizona winter has made forest officials nervous for the fire season. Conditions improved after March storms brought significant snow and rain to the region.

Tribal leaders say a coordinated alert system for missing Indigenous people could save lives in Arizona.

Gov. Katie Hobbs has ordered the state Department of Agriculture to delay its rules mandating cage-free eggs until 2034.

Authorities are searching for three members of a family who were traveling from the Grand Canyon to Las Vegas last week as a major winter storm triggered a 22-vehicle crash on Interstate 40.

The funds had been initially withheld following President Trump's clash with Maine Gov. Janet Mills over the issue of transgender athletes.

The war in Ukraine is now largely being fought with drones. Ukraine made 2 million last year. Drone makers churn them out in factories and mom-and-pop operations like one in a Kyiv basement apartment.

The yearly competition between the small liberal arts college lauded for its "great books" curriculum and the famed school for naval officer training began in the early 1980s. Several attendees recounted the legend that a discussion between a St. John's College student and the Commandant of the Naval Academy led to the latter's challenge that his midshipmen could beat Johnnies at any sport.

Two deportation cases have called into question the Trump administration's aggressive efforts to expel immigrants. NPR's Scott Simon speaks to NPR's Adrian Florido, who attended one of the hearings.

President Trump's tariffs are causing chaos for consumers, businesses and investors. Corporate America's CEOs are now embracing a favorite buzzword to talk about the future: "uncertainty."