Scientists created samples of the black resin using three methods and tested their effectiveness against two common bacteria ...

The omnipresent nature of plastic waste threatens the environment in all sorts of ways, particularly as it is broken down into tiny fragments known as microplastics. This includes contaminating soil ...

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 ...

According to a statement released by the Public Library of Science, Neanderthals may have used birch-bark tar to treat their ...

Neanderthals probably used birch tar for multiple functions, including treating their wounds, according to a study published ...

Q. (My) birch tree, planted many years ago, has never really grown full. In the spring, it will get tiny green leaves but (it’s) still very airy and not full foliage. We’ve been told not to prune it.

Scientists say Neanderthals probably used birch tar for several purposes, including treating wounds. The post Neanderthals ...

Add Yahoo as a preferred source to see more of our stories on Google. There is an abundance of green flakes coating the sidewalks and cars right now, and it seems hard to avoid the white cottony tufts ...