It’s a new forest now. Pink flags point out where some of the trees were planted. It will take time for them to grow.

MOLINE, Ill. — If you plan on taking advantage of the last few hot days of the year, you might want to watch your head. White oak trees are dropping thousands of acorns during what's called a "mast ...

A rare look at the earliest stage of a pin oak tree shows how an acorn develops roots and leaves. Learn how one seedling was identified, transplanted and its role in supporting local wildlife. This is ...

In backyards across Des Moines, a quiet battle is unfolding between trees and the creatures determined to eat them out of house and branch. Sometimes, even people get caught in the crossfire. Oak ...