Smoke from Canadian wildfires is once again flowing into North Dakota, rekindling air quality concerns over the next few days.

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

Want to plant trees to offset fossil fuels? You’d need all of North and Central America, study finds Fossil fuel corporations, along with other companies and institutions, have promoted tree planting ...

Charles Fergus's "Trees of New England" delves into the natural history of over 70 tree species with a focus on their ...