Plant Medic columnist Ricky Kemery suggests looking at issues in root zone of willow with sparse branches this year.

A team member discovered the damage after pushing the tree over. Certified arborist reveals surprising damage from common ...

Residents in the Old Irving Park neighborhood said a dead tree has crushed countless cars, nearly fallen on people, and is a ...

“Healthy trees that are well maintained and in good soil can brush off fungus and insects. They’re fighters. The problem is when you get a tree that’s in decline, then it can’t really figh ...

Abstract: The Maximum Parsimony (MP) problem aims at reconstructing a phylogenetic tree from DNA sequences while minimizing the number of genetic transformations. To solve this NP-complete problem, ...

TEXARKANA, Ark. - When you have trees growing in your power lines, experts say you're more at risk of losing power and losing it for long periods of time. SWEPCO crews have been working to trim ...

I was sickened by your story about the 30 white pines as tall as 80 feet that the city recently cut down in Moseley Woods park (“City fells dozens of trees at Moseley Woods,” April 30 ...