Add Yahoo as a preferred source to see more of our stories on Google. Now that Thanksgiving is out of the way, Christmas is in full swing, and if you still put up a real Christmas tree, it's time to ...

Researchers have found almost identical patterns of tree diversity across the world's tropical forests. The study of over one million trees across 1,568 locations found that just 2.2% of tree species ...

Trees have long been appreciated for adding beauty, shade and a sense of refuge to our cities. Urban street trees offer a host of ecological benefits, too: combating the heat island effect and ...

DALLAS — The winter freeze this February was a tough test for trees across North Texas, and we're still seeing the impact months later. If your trees appear to be dying now, there's a good chance it ...

Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

The Georgia Christmas Tree Association is here to help local holiday shoppers answer an important question: How do I choose a Christmas tree? There are a number of options to choose from, but finding ...

Now that Thanksgiving is out of the way, Christmas is in full swing, and if you still put up a real Christmas tree, it's time to start thinking about where to get one. For folks who want to go to a ...