Along the St. Louis River, more than 60,000 trees will be planted to replace dead ash trees and protect the estuary. With dead ash trees all around, Nathan Wagner, of Janesville, Wis., a member of ...

Wood ash, a by‐product of biomass combustion, has increasingly attracted attention as a sustainable soil amendment in forest ecosystems. Its application can counteract soil acidification, replenish ...

The tall alpine ash forests in Australia’s high country have lived in a delicate relationship with fire for tens of thousands of years. Intensifying fire seasons are threatening this balance to the ...