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 ...

Watch an oak tree growing from an acorn to a young plant over 133 days in this time-lapse. We picked white oak because it can ...

ESCONDIDO, Calif. — An Escondido man needs your help to plant twenty thousand oak trees. In this Zevely Zone, I follow up on a dream that continues to grow. With the passing of President Jimmy Carter ...

Oak trees around Minnesota have suffered from bouts of heavy precipitation and drought — conditions that make them more vulnerable to two-lined chestnut borer, a beetle that eats the inner bark of oak ...