If you've noticed that some trees in your neighborhood seemingly died overnight, you're not alone. Here's what you should know about tree stress.

Cankers, sunken or dead areas on a tree’s bark could be a sign that your tree is unhealthy. Photo courtesy Getty Images. July is the perfect time to give your trees a midyear checkup. By ...

While your beloved Yoshino cherry tree won't live to the elderly years of a California redwood, you can expand its 40-year life expectancy with proper planting and ongoing maintenance.

Squirrels, insects and lightning strikes may be the reason for dead tree branches.