Curly—or Karelian—birch is a mysterious tree with a patterned wood texture and a bizarre trunk shape. Unlike the elegant white-stemmed traditional birch, the Karelian one may seem unsightly at first ...

People love their chalky white birch trees. Unfortunately, so does a tiny insect that causes big problems. Only a half-inch long as an adult, the bronze birch borer started establishing itself in the ...

In recent years, researchers have discovered that trees can communicate and share nutrients via an underground fungal net. Now, scientists in Europe have found that trees also “sleep,” or at least ...

New insights into tree architecture: researchers shed light on bushy birch variants Research carried out at the University of Helsinki provides new insights into understanding the genetic structure of ...

Few shade trees are as distinctive in the home landscape as birch trees. Their unique bark characteristics, distinctive growth form and graceful delicate foliage are reason alone to feature one or ...