The squiggly trunks and branches of Black Locust stand out in the winter landscape. Photos by Katie Finch Leaves are probably the most common feature used to identify trees. But in winter, when so ...

If you are in the market to purchase a real Christmas tree this year, Daniel Cassens, Professor Emeritus of Forestry at Purdue University, said each variety of tree has advantages and disadvantages.

Did you know there are over 3 trillion trees on Earth? Trees come in all shapes and sizes, from the massive Redwood to the slender Weeping Willow. Every tree has its own unique charm and importance.