Pinus contorta is prolific throughout the Cascades and the Sierra Nevada and extends to southern California. It is a pine tree of the mountains and grows to an elevation of 11,000 feet.

The mountains (such as the highest ... and blazing sunshine, but some trees specialise in these conditions. Some, like the Scots pine, have become iconic; others, like the willows, are less ...

The area is peppered with pine trees, a stark contrast with the palm ... which provides a much-needed respite from the usual tropical warmth. Mountain Pine Ridge, or Pine Ridge as the locals ...

Mountain Pine Beetles are native to Colorado, and Till said the recent population increase may be due to increased stress on trees. He added those stressors can be anything from fires to lack of ...

Researchers at the University of Alberta have investigated how fungal pathogens affect the ability of trees to defend against attacks by mountain pine beetles. "Different fungal pathogens can ...

A 5900-year-old whitebark pine forest has been discovered due to the melting of alpine ice in the Rocky mountains. Scientists found more than 30 trees approximately 3100 metres above sea level ...

The 2013 floods gave state trees the water they needed to fight off the mountain pine beetle and other forest pests, but a dry 2024 restarted some pesky threats “The Bug That’s Eating the ...

Learn about the significance of the pine tree, the state tree of North Carolina. Discover why it’s a vital part of the state’s ecosystem. A Goldsboro couple had one of the largest pine trees ...