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 ...

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

We all know that trees help clean the air in cities, but which trees do so best? According to new research conducted in Sweden, a mixture of deciduous and coniferous trees will give you the most bang ...

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 ...

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 ...