The holiday season is here, which means Christmas tree time for many U.S. families. The Christmas tree tradition is quite ancient, actually outdating Christianity and the yearly holiday itself.

When should you take your Christmas tree down? The date you take it down depends on a few factors, like tradition and safety.

Monitor the water level in your tree stand. When the tree fails to take up water, it won't last much longer. Piney fragrance will diminish over time, but a musty odor means it's time for your tree to ...