As spring warms up, the DNR highlights the risk of oak wilt disease, stressing the importance of not pruning oak trees from April to July to keep them healthy.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A young buck paws at the ground and feeds on acorns. (Photo by Aaron J Hill / Adobe Stock) Few average Joes can correctly identify ...

Pacific, Gas & Electric officials say the tree is close to utility lines and create a threat to public safety. Nearby ...

Waiting until the leaves drop in fall is a rule of thumb for pruning shade trees, mainly because you can see bare limbs better, and the job is less “messy” without leaves attached to the cut branches.

Fall is usually when people pay attention to trees to see the changing leaf colors. But homeowners should be paying closer attention to their oak trees. Robert Spartz, district manager for the Davey ...

The city contracted with an arborist to conduct a risk assessment.

California officials sounded the alarm Wednesday over the goldspotted oak borer, a metallic beetle barely bigger than a ...