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 ...

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 ...

(AP video: Mike Householder) Robyn Redding, from left, and Gianna Holliday plant a sequoia tree seedling as Andrew “Birch” Kemp brings mulch in Detroit, Friday, March 21, 2025. (AP Photo/Paul Sancya) ...