Research shows dangers of operating chainsaws; here are best ways to avoid injuries

Fall is the time of year when many people head to forests and woodlots with chainsaws to cut firewood to heat and enhance their homes over the coming winter months.
It’s a risky endeavor, according to accident statistics and Penn State researchers. Judd Michael, professor of agricultural and biological engineering, who recently published a study in the journal Safety on chainsaw injuries, urges those who use the powerful, dangerous tools to take precautions.