Why oaks matter: Oaks support hundreds of caterpillar species, providing essential food for young birds and boosting breeding success. Urban biodiversity boost: Native tree planting in cities can help ...

Spring should be here soon, so pay attention to the weather if you have a lawn service that applies broadleaf herbicides. If you have mature trees (especially oaks) and the weather this spring starts ...

Q: My neighbor never cleans up the apple mess around his trees in the fall, so we have what looks like little trees popping up everywhere in our lawn, flowerbeds and garden. I tried some Roundup, but ...

I have been receiving many calls recently about oak trees experiencing problems, and suddenly it occurred to me that this same problem has occurred twice, years ago during hot, dry springtime weather.

Councillors have suggested that broad-leaf trees should be planted to make up for 11 pine trees in Glasbury that will be chopped down. Sign Up and be kept in the loop each and every day with our free ...

PORTLAND, Ore. (KOIN) — A proposed administrative rule would make it easier for Portland homeowners to plant young trees. Officials are considering changing city code to allow property owners to plant ...