Permits will soon be available for cutting Christmas trees in northern Arizona forests — an early sign each year that the holiday season is approaching, the Forest Service announced. Starting Thursday ...

PHOENIX — Arizona is investing $6 million in federal funding to increase its tree cover in disadvantaged communities and create more green spaces, the Department of Forestry and Fire Management ...

PHOENIX – Arizona cities, environmental advocates and businesses are teaming up to combat extreme heat by launching a variety of tree-planting initiatives. With names like “Trees are Cool” and a “Cool ...

PHOENIX – Arizona cities, environmental advocates and businesses are teaming up to combat extreme heat by launching a variety of tree-planting initiatives. With names like “Trees are Cool” and a “Cool ...

“Onyx Bridge is a dramatic example of petrified wood” found in a layer of rock that dates back 210 million years, the National Park Service reports. National Park Service photo One of the world’s most ...