How well a tree hangs onto its needles tends to vary by species—Christmas trees can hail from a range of conifer species—and individual genetics.

Real Christmas trees offer key environmental benefits, from oxygen production to wildlife habitats during their eight-year growth cycle.

Here's the easiest way to get your real Christmas tree out of your house without a huge mess.

Reusing artificial Christmas trees year after year is convenient, but it doesn't make them the most sustainable option.

Do you get a real tree for Christmas or an artificial one? In 1984, both businesses were booming.

Whether you're welcoming the new year with your Christmas tree or preparing to take it down soon, thousands across the Coachella Valley will have to dispose of their real trees in the coming weeks ...

Got a real Christmas tree this year? The city is offering details on how you can recycle it through the green waste collection system.