Lighting the Arizona te Capitol Christmas tree has been a longstanding tradition. Last year, for the first time ever, an ...

The holiday spirit is taking root in Arizona, with a towering Ponderosa pine from the San Carlos Apache Tribe gracing the ...

The San Carlos Apache Tribe has gifted a 40-foot tree to Arizona to serve as the state's official Christmas tree at the ...

Researchers use dendrochronology to uncover evidence of ancient solar storms, providing insight into sun's activity and ...

Essentially, the aspen forest has been littered with young trees that are not capable of growing up and reaching adulthood.

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In place of leafy oak and maple trees, this vast slice of Arizona is dominated by desert flora ... a historic mining ...