Arnold Schwarzenegger has gotten another statue - this time one carved out of a tree trunk. Master sculptor James O'Neal's "Austrian Oak" measures 6' 2" in height and features Arnold in his signature ...

A massive tree stump now sits at Valencia and 18th streets. Around it, a flow of pedestrians and bicycles stream through the intersection, hardly noticing the felled former silk oak. But the stump is ...

When the bark peels off, so does the cambium. The supply line to the roots is lost. The roots die because the phloem has been lost and no new phloem is being produced. The problem starts on the side ...

I have a large, mature water oak growing in my yard that has me concerned. There is a large cavity in the trunk. I’m not sure if I should fill this up with something like concrete. Also, I have seen ...

Winter is the perfect time to prune oak trees. Oak trees are special for many reasons: they’re Iowa’s state tree, they’re important to our ecosystem and — they shouldn’t be pruned during the spring ...