Growing up in Tennessee, I spent many summers of my childhood exploring the creeks, fields, and parks that surrounded my home. In particular, I found loved the challenge and fun of climbing trees. At ...

DANVILLE, Pa. — On most days, Van Wagner has pine needles in his pockets and sawdust in his salt-and-pepper beard. He teaches his high school students about agriculture and trees, trims tree branches ...

BOULDER, Colo. — April 26 marks Arbor Day. People around the world celebrate the holiday by planting trees. The holiday started in Nebraska in 1872. More than 1 million plants were reportedly planted ...