Here, we spoke to tree experts and got answers on when you should trim specific types of trees—from apple to pine and everything in between. Meet the Expert. Eric North, ...

Pine is a coniferous tree in the genus Pinus, in the family Pinaceae. There are about 111 species of pines worldwide, although different authorities accept between 105 and 125 species.

The Pine Tree Apple Tennis Classic was created in 1986 by Ron and Mary Ann Peterson when their 12-year-old daughter Julieann was diagnosed with leukemia. Julieann was treated at Children’s ...

As the Boulder Apple Tree Project got underway, Suding began gathering local apple enthusiasts — agricultural experts from Boulder Parks & Open Space, people working in the hard-cider business ...

The pine trees must be cut down when they have been ravaged by pine beetles. Newsday via Getty Images The telltale sign of its presence is small, roundish holes in a tree’s bark, according to ...

The oldest tree species is the Great Basin bristlecone pine, with many trees dating back around 4,000 years. The oldest tree is named Methuselah and it dates back nearly 5,000 years.