Two of the holiday season's superstars, Balsam Hill and Twinkly, teamed up to create a smart Christmas tree that left us ...

Trees Are the Cheerful Spring Tradition Making a Big Comeback While Christmas trees have long been the centerpie ...

Twenty million trees will be planted and 2,500 hectares (6,178 acres) of new woodland created in the west of England as part of a "national forest" drive, the government has announced. The Western ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...