Efforts to thin forests and breed low-pollen cedar advance, even as labor gaps and neglected land complicate the work.

Hay fever, also known as allergic rhinitis, is the condition responsible for seasonal allergies or allergic reactions to other environmental allergens, like dust mites and animal dander. Estimates ...

As the tell-tale signs of sneezing and sniffling fill the air, many are left wondering: is it a common cold or the dreaded hay fever? With pollen levels steadily climbing, distinguishing between the ...

Scientists have developed a nasal "molecular shield" that disarms pollen, blocking allergic reactions fast without the use of drugs. This non-invasive method to effectively silence hay fever could be ...

An expert explains how to protect your lungs from hayfever, dust and damp - The change in seasons can trigger a range of ...

Add Yahoo as a preferred source to see more of our stories on Google. Tree pollen tends to be released in early spring. (FujiCraft via Getty Images) Itchy eyes, sneezing, a blocked nose, loss of smell ...