Routine tree care and maintenance keeps trees healthy and free from disease, while regular pruning protects your home and property from costly repairs. The improved appearance that comes from ...

What does it take to profile a tree? For arborist Mohd Zailani Jamil, the process starts by sizing up the trunk, height and looking at how the crown has spread. “We also check the live crown ratio, ...

Portland wants to plant 660,000 trees over the next 40 years and launch a citywide and city-managed street tree maintenance program that will take the financial burden off residents. A draft of the ...

The city of Portland is launching a major expansion of its citywide tree planting and tree care efforts, including restarting its relationship with the well-known nonprofit Friends of Trees. The ...

A new study calls attention to post-storm hazards posed to tree care workers and provides safety recommendations. As climate change increases the risk to trees from severe storms, insects, diseases, ...