The Pennsylvania legislature designated the eastern hemlock the official state tree on June 22, 1931. This tree thrives in ...

a way to identify the endangered eastern hemlock trees in the area. Researchers need outdoor enthusiasts to help find the residual healthy hemlock trees in a faltering population. Currently ...

A mature eastern hemlock tree grows in Whitehall Forest in Athens, Ga. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

In this guided inquiry, students investigate hypothesized inhibitory effects of Eastern Hemlock trees on the establishment of neighboring woody plants. First, students travel to the study area (Hope ...