As the world warms, trees in such forests will no longer be adapted to their local climates. That’s where assisted migration comes in John H. Tibbetts, Knowable Magazine On a brisk September morning, ...

Many Northwoods tree species, including red pine, are likely to lose more and more of their livable southern range as warming continues. When Northwoods trees fade from the scene in the southern range ...

Did you know that there is a National Registry of Big Trees that recognizes national champions of over 800 varieties? Minnesota has three national champions. They are the jack pine, red pine and white ...

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 ...

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 ...

As the Twin Cities fight against the infestation of an invasive beetle by removing Ash trees, new varieties of trees are being planted in their place. Since planting began on April 8, Minneapolis has ...