The mountains (such as the highest peaks in Scotland) are a tough place to live, exposed to sudden downpours, scouring wind, and blazing sunshine, but some trees specialise in these conditions.

Washington County Trees for Bull Mountain Published: Dec. 19, 2007, 9:36 p.m. By Peter Sleeth, The Oregonian ...

The Hotshots Juniper is recognized as a state and national Champion Tree. While its exact age is impossible to pinpoint, the tree is easily over 1,000 years old — some sources estimate it may be ...

Another holiday tradition is underway. An intrepid group of volunteers, including John “ Camelback Santa ” Cressey, have placed a Christmas tree atop Camelback Mountain in Phoenix.

Genetic-Based Selection of Trees by Mountain Pine Beetle During a Climate Change-Driven Outbreak in a High-Elevation Pine Forest. Frontiers in Plant Science, 2018; 9 DOI: 10.3389/fpls.2018.00993 ...