In elementary school, most of us learned the basic differences between deciduous and coniferous trees. Deciduous trees have leaves that change color and drop in the fall, and coniferous trees have ...

Prehistoric trees like Ginkgo and monkey-puzzles still have close relatives that go back at least to the time of the ...

Peak fall foliage in Montana typically occurs in mid-October, with aspens, cottonwoods and elms providing most of the color.

New York — In New York City, even sidewalk space is coveted real estate. Street vendors sometimes spend a fortune or languish for years on waiting lists to acquire one of the permits that allow them ...

As the autumn leaves flutter to the ground, you might find yourself picking one up, observing its color and shape, and wondering: What kind of tree is this from, anyway? Oregon is best known for its ...

Coniferous trees are believed to have a better effect on air quality control, especially in decreasing PM 2.5, particulate matter smaller than 2.5 micrometers in diameter, according to an expert. Yin ...

Conifer trees in Korea today are beginning to disperse pollen earlier, compared to 10 years ago, according to the Korea Forest Service. The government forest research agency said Monday that the ...