More Environment News Stories

The Grand Canyon and the Colorado River

Big changes in the river corridor over the last 150 years

Arizona Fireworks Laws Among Strictest in Nation

Most fireworks are off limits, and a new law allowing sparklers isn’t in effect yet.

High Levels of Ground-Level Ozone Return to Pima County

Now that summertime temperatures have ramped up and the sun is shining bright, ground-level ozone is again forming, sometimes in levels high enough for a pollution advisory for sensitive people.

Prescribed burn in Rincon Mountains

Tucson residents may see smoke rising from the mountain range east of town.

"Beat the Peak" Water Conservation Program Underway

Tucson Water has kicked of its annual "Beat the Peak" water conservation campaign, but the message for 2010 goes beyond the typical focus of reducing summertime water use.

Solar Energy and Water Concerns

Solar energy is a natural for Arizona, but is there a drawback? Some people say generating power from the sun can use too much water and Arizona can't afford that.

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