It’s a massive, crucial, and old stretch of I-40 that needs a lot of work. A new report outlined the biggest fixes the New Mexico Department of Transportation thinks should be made from Albuquerque to the Arizona state line.

Firefighters are battling a wildfire reported Tuesday afternoon on the Navajo Nation near the New Mexico-Arizona state line.

Many of President Donald Trump's executive orders and administration policies will directly affect on Arizonans' lives. Here's a rundown of Week 1.

Mexican long-nosed bats have been identified in southeastern Arizona through citizen scientist efforts and innovative DNA technology.

The endangered Mexican long-nosed bat has been discovered in Arizona via the utilization of citizen science from residents in southeastern Arizona.

Snow will continue to impact Arizona primarily through the day Tuesday, but as we head overnight into Wednesday, the precipitation intensifies and expands in coverage.

The appointment of Maria Elena Cruz broadens the racial, geographic and political diversity of the seven-member, Republican-dominated court.

• At least 15 Navajo Nation members were detained and questioned during immigration raids in Arizona and New Mexico, despite being U.S. citizens. • Federal agents allegedly refused to recognize tribal identification as proof of citizenship, prompting Navajo leaders to urge members to carry state-issued IDs at all times.

At least 40 Native residents of Phoenix-area sober living homes and treatment facilities died between the spring of 2022 and summer of 2024, amid a Medicaid fraud crisis.

Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado River's dwindling supply.

Winter weather alerts are in effect for portions of New Mexico and Colorado as a powerful cross-country storm gains strength on its journey across the U.S., and now the Denver metro is on alert for potential impacts.

President Claudia Sheinbaum says Mexico hasn't seen a "significant increase" in deportations, but border towns are preparing for it.