JACK LONDON STATE PARK, Calif. (KGO) -- There will be a tree planting ceremony on Saturday in Sonoma County in honor of Arbor Day. It won't just be any tree - this one comes with a literary heritage.

A note was added to the story to indicate the original Tappan Oak tree was close to 300 years when it was removed. ANN ARBOR, MI - The historic Tappan Oak tree at the University of Michigan was ...

For centuries, a grand oak tree had stood at the site of the 300-year-old Pequea Presbyterian Church. But the old oak became decayed, and a heavy wind or thunderstorm would have easily felled the ...

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 ...