Poison ivy is getting tougher, stronger and angrier
July 22, 2010, 1:34 p.m. by Katherine Butler
New evidence suggests that deforestation and increased carbon dioxide in the atmosphere are creating a meaner poison ivy.
Chemical dependency: One woman's battle with weed killer
March 30, 2009, 2:54 p.m. by Plenty Magazine
A gardener debates whether to slay or spray poison ivy.