| Title | Description |
| New "ArborViews" Episode | Mark Mann, CEO and founder of Plant Growth Management Systems, has worked with tree growth regulators for over 20 years. Today, he talks with our host Robert Polomski about how arborists can use tree growth regulators as one of their tools in the field. |
| New "Climbing and Rigging" Episode | Rip Tompkins uses an aerial lift to natural-crotch rig a log of a dead tree. Learn about the appropriate safety tools and equipment you should consider during the natural-crotch rigging process on this episode of Climbing and Rigging. |
| Update - Recall of Petzl ZIGZAG | Petzl has issued a recall notice on the Petzl ZIGZAG mechanical prusik. Please read the detailed notice. |
| New "Science of Arboriculture" | Ian Shears talks about a series of ongoing projects in the City of Melbourne that are working towards a long-term healthy urban forest, while creating a more sustainable and livable community. Learn how art, science, and technology can be used in combination to improve the physiological, sociological, economic, and aesthetic benefits of trees, on this episode of Science of Arboriculture. |
| ISA Membership to vote for new Board Members and Nominating and Elections Committee Members. | Voting begins on April 19, 2013.ISA Members will be able to vote electronically through May 17, 2013. View the detailed election information. |
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