Add Yahoo as a preferred source to see more of our stories on Google. The program, which began in 2022, helps landowners plant native tree species in areas that are currently unforested, and replants ...

Right now the tree that will soon rise from Millennium Park smothered in thousands of lights looks like a giant version of something you might use to scrub the gunk from a shower drain. But behold ...

Blue spruce (Picea pungens f. glauca), also called Colorado blue spruce, is a beautiful tree with blue-gray needles. Being colorful and relatively drought tolerant, it’s a favorite of many homeowners ...