Did you know that some rhododendrons can act as a living thermometer, showing you just how cold it is by the curl of their leaves? Learn about the science behind this interesting phenomenon, called thermonasty.

Why do some trees, like beeches and oaks, hold on to their leaves well past the time that others have dropped all of theirs?

There are many commonly held myths about forests and forestry in Pennsylvania and it is important to dispel these myths so we can promote sound and sustainable management of those forests. In this article, Dave Jackson and Sanford (Sandy) Smith from Penn State Extension detail some of the most common and damaging forest myths and misperceptions.

When you’re outdoors, you may not have a first aid kit handy for bug bites, skin scrapes or skin irritations. Luckily, some common plants can relieve pain and help heal minor scratches, burns and itches.