Many northern native tree species might not grow back there because they would no longer be suited to the region’s changed climate. Recently, Frelich and his colleagues studied a range of possible ...

Scientists at the University of Minnesota published a study in the journal Forests in November 2025 about the potential for fungi to slow the spread of emerald ash borer, a beetle that kills ash trees ...

Find out more about our Reverse Course series here. In August 2021, a wildfire ripped through the Superior National Forest in northern Minnesota, scorched more than 26,000 acres and nearly burned ...