Delaware's first ever tree-school is happening this week with plans to hold more throughout the state.

Tree-climbing school offers mental, physical challenges

Jarek RutzHeadlines, Education

  Winterthur is helping folks channel their adventurous side this week with the state’s first tree-climbing school.  In a culmination of mental fortitude meets physical endurance, the three-day event, ending Wednesday, will train 27 people to safely climb trees, while also teaching the basics of proper pruning techniques. Pruning is a practice involving the selective removal of certain parts of …