Special thanks
to our supporters

  • NewsMatch
  • Ernie Pyle
  • Rocco's Little Chicago
  • Lester Bangs
  • Ida Tarbell
  • David Burke
  • Sally Sumner
  • Dino & Elizabeth Murfee DeConcini
  • Marion Chubon
  • Peggy Johnson
  • Carol Schneiderman
  • & 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
An aerial photo of Rosemont's new effort to dump tailings and other rock waste into dry streams along the west-side of the Santa Rita Mountains.

A federal judge dismissed a pair of lawsuits filed by three Native American tribes and an environmental coalition over Rosemont Copper's move to expand its mining operations to "Copper World" on the western slopes of the Santa Rita Mountains south of Tucson. Read more»