Birch trees are a beautiful way to add fall color and year-round texture to your yard's landscape. Whether you have your eye on a black-and-white paper birch, a shaggy river birch, or another member ...

Many in Kansas City may be waking up with headaches, sinus pressure and itchy eyes recently. The culprit? Tree pollen. A ...

"We live in an area where I have good job security," said Dr. Selina Gierer, an allergist immunologist with The University of ...

A group of paper birch trees in a wood on a sunny day - Connect Images/Getty Images ...

FAIRBANKS, Alaska (KTUU) - With sap flowing through the birch trees of interior Alaska once again, researchers at OneTree Alaska are comparing sap from 300 birch trees in Fairbanks as part of a forest ...

That is bound to be interpreted in at least 15 unique ways. The birch tree is notable for its striking white bark and is often among the first trees to regenerate with new growth after forest fires.

59.5 x 37.5 cm. (23.4 x 14.8 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

Allergy season can be miserable for tens of millions of Americans when trees, grass, and other pollens cause runny noses, ...

The weather is getting nicer by the day. However, it has also been dry, and that means allergy season is in full swing as we ...