Laki, one of Indonesia’s most active volcanoes, erupted for a second consecutive day on Wednesday, spewing towering columns ...

Two new pests in the Willamette Valley could decimate trees and worsen the ‘urban heat island’ effect that makes some neighborhoods hotter than others For years, Portland area politicians have ...

On September 28, Mary Alice and I went on the PGC’S tour of SGL 12. While on the tour we noticed several trees that were loaded with red berries. Upon checking we learned that the trees were known as ...

Purdue Landscape Report: Recently, there has been an uptick in questions related to one of Indiana’s most notorious invasive pests: the emerald ash borer. Homeowners, businesses, even professionals ...