Improve the biodiversity of your yard, provide shade, and help protect against erosion—all in a smaller space than you think you need. If you’re thinking of adding a tree to your landscape, whether ...

Tree planting season has begun in Oklahoma. The time of year between the fall and spring is the best time to plant because it gives the tree time to establish roots before the hot summer months.

Trees first appeared around 400 million years ago. They survived the mass-extinction event that wiped out the dinosaurs some 66 million years ago and lived through several glacial periods during which ...