Springtime in Pennsylvania is in the air. As the days grow longer and the weather warms, nature is starting to wake up all ...

Recent rain and bright sunshine during the last few weeks have triggered the emergence of bright green leaves on sycamore, liquidambar, and other decorative deciduous trees around San Diego. Cruise ...

Eastern hemlock trees are a vital foundation species in Pennsylvania forests, supporting the ecosystem and enhancing aesthetics. The hemlock woolly adelgid (HWA), an invasive insect, poses a serious ...