Create an account or log in to save stories. Mike Heim of Hayward, Wis., shows off a witch's broom collected on Jan. 12, 2013, in the woods north of Duluth. The brooms are genetic mutations in which ...
Like me, many people have probably seen them. Up close, or at a distance, they stick out like a sore thumb. What amazes me most about them is I've really never bothered to look them up to see exactly ...