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AZ Luminaria

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Environment

Tucson’s south side residents built an environmental justice movement after TCE — now they’re passing the torch

Tucson’s south side residents built an environmental justice movement after TCE — now they’re passing the torch

Yolanda Herrera dabs the corner of her eye with a tissue, wiping away tears as she talks about the people in her family who have died of cancer. This is the legacy she connects to decades of drinking water contaminated with trichloroethylene, also known as TCE, on Tucson’s south side.  Sitting at a concrete picnic…

by Stephanie Casanova December 30, 2025January 5, 2026
Residentes del sur de Tucson crean movimiento por justicia ambiental tras contaminación por TCE, y ahora pasan relevo

Residentes del sur de Tucson crean movimiento por justicia ambiental tras contaminación por TCE, y ahora pasan relevo

Yolanda Herrera se seca la esquina del ojo con un pañuelo, limpiándose las lágrimas mientras habla de las personas de…

by Stephanie Casanova December 30, 2025January 5, 2026
The lasting legacy of Project Blue: Tucson approves new non-disclosure agreement

The lasting legacy of Project Blue: Tucson approves new non-disclosure agreement

Tucson approved a new non-disclosure agreement framework Tuesday that would offer a template to any companies wishing to do business…

by Yana Kunichoff December 17, 2025December 17, 2025

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El legado perdurable del Proyecto Blue: Tucson aprueba nuevo acuerdo de confidencialidad

El legado perdurable del Proyecto Blue: Tucson aprueba nuevo acuerdo de confidencialidad

by Yana Kunichoff December 17, 2025December 17, 2025

Pima County supervisors approve agreement outlining Beale’s commitments on Project Blue

by John Washington December 16, 2025December 18, 2025

Supervisores del condado de Pima aprueban acuerdo de compromisos de Beale sobre Proyecto Blue

by John Washington December 16, 2025December 18, 2025

Unanimous vote in Marana for data center met with boos

by John Washington and Yana Kunichoff December 11, 2025December 12, 2025
Votación unánime en Marana para centro de datos es recibida con abucheos

Votación unánime en Marana para centro de datos es recibida con abucheos

by John Washington and Yana Kunichoff December 11, 2025December 12, 2025
Arizona launches investigation into proposed Hermosa mine’s contaminated water discharge near Patagonia

Arizona launches investigation into proposed Hermosa mine’s contaminated water discharge near Patagonia

by Wyatt Myskow, Inside Climate News December 11, 2025
Following teeth marks: How volunteers are tracking beavers on the San Pedro River

Following teeth marks: How volunteers are tracking beavers on the San Pedro River

by Carolina Cuellar December 10, 2025December 12, 2025
Siguiendo marcas de dientes: Cómo voluntarios rastrean castores en el río San Pedro

Siguiendo marcas de dientes: Cómo voluntarios rastrean castores en el río San Pedro

by Carolina Cuellar December 10, 2025December 12, 2025
Arizona environmental group asks Congress to hit pause on data centers

Arizona environmental group asks Congress to hit pause on data centers

By Lauren Dalban, Inside Climate News December 8, 2025December 9, 2025
Arizona Corporation Commission gives green light to Project Blue power agreement 

Arizona Corporation Commission gives green light to Project Blue power agreement 

by Yana Kunichoff December 3, 2025December 7, 2025
Condado de Pima rechaza revisión de impacto en salud del Proyecto Blue, mientras se acerca la venta de terrenos

Condado de Pima rechaza revisión de impacto en salud del Proyecto Blue, mientras se acerca la venta de terrenos

by John Washington December 2, 2025December 3, 2025
As Project Blue nears construction, officials rush to add oversight and clarify its energy deal

As Project Blue nears construction, officials rush to add oversight and clarify its energy deal

by Yana Kunichoff December 1, 2025December 3, 2025
MOCA exhibit spotlights south side’s long fight for clean water

MOCA exhibit spotlights south side’s long fight for clean water

by Topacio “Topaz” Servellon, Tucson Spotlight November 18, 2025November 19, 2025

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