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We learn about Arizona's rich geological history with Senior Geologist at the Arizona Geological Survey, Jon Spencer, Ph.D.

AZ Landscape As Old As 30 Million Years, Geologist Says

The geology of Arizona has changed dramatically over time; state geologist discusses details.

Mexican Gray Wolf Population Rising in AZ, NM Border

Endangered species now up to 83 living in mountains along Arizona-New Mexico border; an increase of 10% since 2012.

We learn about Arizona's ancient volcanos with Senior Geologist at the Arizona Geological Survey Jon Spencer, Ph.D.

Remnants of Volcanoes Across AZ, Geologist Says

In Arizona's geologic history, there have been several major periods of volcanic activity, last one between 15-30 million years ago.

Disease Drives Shrimp Prices; UA Researcher Seeks Solution

Syndrome kills species when young, causing entire crops to be lost; scientist finds way to detect it early on.

Traffickers Blamed for Deforestation in Central America

AZ scientists working in Guatemala, Honduras discovers forest slashing for clandestine landing strips, roads.

EPA Proposes Pollution Control for 6 AZ Facilities

Federal plan to limit emission such as nitrogen oxides, sulfur dioxide; agency holding public hearing Feb. 25 in PHX, Feb. 26 in Tucson.

January 2014 May Be Third Hottest in Tucson History

Daytime temperatures have been on average above 70; UA meteorologist says due to a "blocked weather pattern."

Living Streets Alliance is an organization in Tucson that is looking at ways of making the community less automobile-oriented and more suitable for those who prefer to engage in walking, bicycling, socializing and play.

City, Local Group Work to Promote Walking, Bicycling, Green Activities

Nonprofit organization making streets less-automobile oriented; city planning on Tucson's first parklet.

BLM to Resume San Pedro Management Meetings

2 public meetings, field trip scheduled for Feb., March to discuss alternatives to resource management plan.

Bighorn Sheep Living Area in Catalinas Closed to Public

Coronado National Forest announced special closure, says will remain in place for welfare of animal.

Pima County, Cienega Residents Recognized for Teamwork

Nonprofit combining public and private expertise to restore native frog habitat; efforts getting attention from federal government.

Just one of the seven hundred plus birds at the Oasis Parrot Sanctuary.

Tucson Parrot Rescue Aims to Reduce Number of Unwanted Birds

Organization works to educate present, potential parrot owners; attempts to find homes for abandoned ones.

Annual Winter Event Welcomes Birds, Revenue to S. AZ

Wings Over Willcox Birding and Nature Festival is celebrating 21 years; pumps tens of thousands of dollars into Southern Arizona economy.

Groups Demand Air Quality Enforcement at Generating Station

EPA has proposed three deadlines for reducing emissions at Navajo coal-powered station; public comment on the proposals ended Monday.

Site of the proposed Rosemont copper mine, looking west from Highway 83.

Formal Objections Begin for Rosemont Copper Project

Groups who participated in public comment can now file complaints on plan for the next 45 days.

The greenhouse at Manzo Elementary serves as an invaluable tool to teach students about the importance of math, science, agriculture, and sustainability.

Local Kids Benefit from Nationally Recognized Ecology Program

Manzo Elementary School's sustainable infrastructure, projects also yield academic results in math, science.

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