"We're looking for mortality in the upper canopy...so dead limbs directly over our heads," said said John Rockwell Hosbach, a ...

Add Yahoo as a preferred source to see more of our stories on Google. A plaque to commemorate the campaigners who fought to save thousands of Sheffield street trees has been unveiled at the town hall.

A tree-trimming company employee was killed in Newtown Square, Delaware County, when a large tree unexpectedly fell on him ...