Special thanks
to our supporters

  • NewsMatch
  • John S. and James L. Knight Foundation
  • Regional Transportation Authority/Pima Association of Governments
  • Humberto Lopez — HSLopez Family Foundation
  • KXCI Community Radio
  • Tucson Police Department
  • Ann-Eve Dingell
  • Betsy Bolding
  • Mark Jones
  • Mary Ganapol
  • Charlotte Keller
  • & many more!

We rely on readers like you. Join them & contribute to the Sentinel today!

Hosting provider

Proud member of

Local Independent Online News Publishers Authentically Local Local First Arizona Institute for Nonprofit News
 1 2 3 >
The Sky Islands stretch from Southern Arizona and New Mexico into northern Mexico. But this unique set of mountains is not safe from the effects of climate change.

Drought and fires exacerbated by climate change are expected to permanently alter the ecosystems of Southern Arizona's mountain "sky islands," with parts of the high-elevation ecosystems at risk of disappearing. Read more»

Tributes and mementos piled up at the Supreme Court this weekend to the late Justice Ruth Bader Ginsburg, known to admirers as “RGB.” Among hundred of opinions since 1993 were several directly affecting Arizona.

Any case before the Supreme Court has national impact, but a fraction of cases the court decided during Ginsburg’s tenure directly affected Arizona. Read more»

The Molino Fire burning in the Santa Catalina Mountains in the Coronado National Forest Sunday Night.

A ridgeline along Molino Basin glowed at night as the Molino Fire consumed at least 318 acres Sunday, forcing the evacuation of the campground and the closure of Catalina Highway. Read more»

This mushroom, known as chicken of the woods, grows to be enormous, and can be edible if properly prepared.

Dry summer monsoon season has left the Santa Catalina Mountains with a modest mushroom harvest. Read more»

The Mt. Lemmon Highway

Construction of the highway up the south face of the Catalina Mountains proved slow and difficult, taking more than a decade. But for hundreds of thousands of county residents, the winding road presents the promise of a respite from the desert heat. Read more»

The Molino Fire on April 4.

A man driving a green Ford Explorer is a person of interest in last week's Molino Fire on Mt. Lemmon, officials said. The wildfire, which burned about 50 acres, was connected to recreational target shooting. Read more» 1

Kijewski

A 28-year-old Tucson woman who went hiking in the Catalina Mountains, was last seen Monday. Authorities are searching for Amy Kijewski, whose car was found at the Palisades Trailhead on Tuesday. Read more»

William Swango, 57, and three other family members went missing overnight while hiking on a Mt. Lemmon trail. They were found on Monday afternoon.

Officials used the cellphone of a missing hiker to find a family of four, who went missing on Sunday night while hiking a Mt. Lemmon trail, authorities said. Read more»

The Catalina Highway was closed at the base Monday.

The storm that left about 50,0000 Tucson customers without power Sunday night also dropped enough snow on the Catalina Mountains to close the leading up to Mt. Lemmon, authorities said. Read more»

The western side of the Catalinas, seen from Oro Valley on Saturday morning.

Long lines of drivers hoping to get a taste of winter weather on the snowy Catalina Mountains will have to try again another day, as authorities closed the highway up Mt. Lemmon on Sunday afternoon because of overcrowding. Read more»

Snow on Mt. Lemmon on Thursday, before the road was closed.

The Catalina Highway up Mt. Lemmon was closed Friday at the base, following several nights of snow that blanked the mountains north of Tucson. Paul Lakers captured the wintry weather in a trip up the mountain on Thursday, before the road was shut down, and sent these photos. Read more»

Snow on Mt. Lemmon in this photo released Wednesday by the Pima County Sheriff's Department.

Due to continued snowfalls, the Catalina Highway up Mt. Lemmon was closed Thursday at Milepost 13 to all but residents and employees with four-wheel-drive vehicles and chains. Read more»

Snow on Mt. Lemmon in this photo released Wednesday by the Pima County Sheriff's Department.

The mountains around Tucson could be hit with up to 2 feet of snow over the course of the week. After being closed overnight, the Catalina Highway up Mt. Lemmon was opened to residents and employees with four-wheel-drive vehicles and chains on Wednesday morning. Read more»

The mountains around Tucson could be hit with up to 2 feet of snow over the next few days. The Catalina Highway up Mt. Lemmon was closed at the base of the mountain Tuesday evening. Read more»

It's hard to believe Tucson is just more than a month removed from triple-digit temperatures, but the Catalina Highway was closed Monday morning by snow, and there is a freeze warning in effect for Monday night. Read more»

 1 2 3 >