The bugs have been spreading in a popular tourist area. Experts issue warning as dangerous wasp-like insects spread in US — ...

Pine trees are one of the most common coniferous species in North America. Learn how to identify the types found in the United States and Canada.

Red pine tends to be very, straight and tall, growing to between 50 and 80 feet tall. This species, which can be as tall as 200 feet, is typically found on sandy, well-drained soils with low pH and ...

White pine blister rust, a non-native invasive fungus that slowly kills the tree, has wiped out more than 325 million whitebark pine trees and remain the primary threat to the species, according ...

Q. We found a pine tree with distinctive rings spaced from several inches to more than a foot apart around the trunk. It looked like the bark had been damaged, ...

The whitebark pine is a hardy tree that grows in an area stretching from British Columbia, Canada south to parts of California and east to Montana. It's a keystone species in its subalpine and ...

About 100 seedlings of the whitebark pine tree were planted in Central Oregon early last month. The goal is to help increase their declining population. April 27, 2025 ...

This type of tree is also one of the most common of small trees in the urban landscape. It will grow from sea level to nearly 5,000'. Lodgepole Pine (Pinus contorta) ...

Jack pines are coniferous trees which typically grow in the northern forests of the United States and Canada. They are a short-lived species which often reach maturity at 40-55 years.

Whitebark pine is found across more than 80 million acres in seven Western states and Canada. The trees prefer windy, cold, high-elevation, or high-latitude environments. In the Cascades Range ...

Pine tree pollen seems to coat most of the South in sticky yellow gunk every spring. ... Canada rescinds digital services tax after Trump cuts off U.S. trade talks.

Cones remain on the tree for two years. Eastern white pine trees typically grow to between 65 and 100 feet tall, but can exceed 150 feet tall in old growth forests. This species prefers acidic, moist ...