Researchers in Japan have found that the taller the Japanese black pine trees (Pinus thunbergii) along the coast, the deeper ...

The likely cause is recurring drought conditions. New study reveals devastating news impacting iconic, beloved trees: 'This ...

Researchers discovered more than 30 dead whitebark pine trees that were entombed in ice for millennia, representing a bygone ...

Tree-nursery companies say the drop makes no sense, but others question the environmental value of tree planting.

Korea's symbolic pine trees are dying at alarming rates as a result of environmental degradation, according to a study by the Korea National Park Research Institute. "This has raised growing concerns ...

Researchers have found that the taller the Japanese black pine trees (Pinus ... are salt-tolerant and can grow in sandy soils lacking nutrients. P. thunbergii trees are very resistant to tsunamis ...

Japanese black pine trees may be visually stunning, but growing them successfully entails knowing know what pests and ...

According to botanist John Thomas Howell’s “Marin Flora,” five pine species grow in Marin. Bishop pine, Monterey pine, ...

Pine trees, as with any typical conifer, keep their needles all year. Deciduous trees, such as maple, birch, or hickory, drop their leaves as the days grow cold ...

The head custodian at the school, Rollie Gramley, remembers when some of the first trees were planted on campus.

The Okanagan Valley's unique climate and ecology make it a crucial habitat for both year-round resident birds and winter ...

Eastern redcedar can stay in a large pot for a few years. The most common potted Christmas trees are Italian stone pine and Canary Island pine. These are the small sorts with cheap ornaments and mylar ...