Trees add value to the landscape, so homeowners may become concerned when their trees develop unusual growths. Here are some questions about these growths with answers from horticulturists at Iowa ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS — Have you ever wondered what ...

One thing I love about living in the age of the internet is that old students can keep in touch much more easily than when I was young-via email or social media. Recently a highlight in this kind of ...

I recently received the following questions about plants. Q. Can you tell me what could have made lumps on the trunk of a tree my wife and I found in the Smokies? The lumps range from baseball-size to ...

On a mid-July morning in Corvallis’ Willamette Park, Callie Gunderson’s two-year-old son climbed a maple tree. Gunderson said playing in the park is the best way to encourage him to be adventurous.