The emerald ash borer was first discovered in Denver in June, but its spread has been "significantly slowed" by proactive ...

This might be a little controversial, but it’s been on my mind for a while. I was recently sitting in my backyard with my ...

Colorado has some of the best places in the nation for fall foliage, but leaves have already fallen and left bare branches in ...

Don't be in a hurry to rake. Leaves left as mulch help suppress weeds, conserve soil moisture and enrich soil as they ...

Country estate The Newt in Somerset has held its 2025 Head Gardner’s Conference, featuring 80 leading professionals focusing ...

Dear Fraxinus americana, white ash of the uplands. Fraxinus nigra, black ash of the swamps. I wrote these verses to the tune of Dylan's "Song for Woody." Like Bob for Mr. Guthrie, I can't find words ...

When temperatures turn to freezing from late October to early December, the wingless female climbs the nearest tree and mates with the male.

Autumn means different things to different people. Mentally, it's often been said by psychologists to remind us of 'back to ...

Milwaukee County Parks crews are removing a few dozen oak trees at Whitnall Park to stop the spread of a deadly fungus called oak wilt.

This past year we saw a couple major storm that tore through the area damaging or completely uprooting numerous trees. By ...

Elm trees used to line the campus green. Now, it’s filled with lush trees of various species taken care of by OU’s grounds ...

There are plenty of tricks to keeping trees healthy, especially thin-barked trees like Amur cherries, mountain ash, young ...