Trees need a certain number of warm days in their growing seasons to grow properly; otherwise, the cell walls of new growth don't lignify properly, creating blue rings that appear when wood samples ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. From tiny seeds, grow the world's tallest trees—soaring incredible ...

Do you know why the pine tree didn’t get a Christmas present? Because it was knotty. Speaking of evergreen humor, did you hear about the guy who drove through a forest and noticed lumberjacks sawing ...

Dwarf evergreens like junipers, arborvitae, and false cypress offer year-round color, texture, and privacy to small spaces. Recommended cultivars feature narrow or pyramidal forms and eye-catching ...