Spring means beautiful flowers, fragrant lilacs – and lots of tree pollen coating cars and setting off sneezing, wheezing and ...

Spring and tree pollens peak at different times as the year progresses. But they are both spreading northward across the U.S.

With tree pollination underway, allergy season is in full swing and will get worse as temperatures rise.

The spring sniffles are suddenly getting harder to ignore across the Northeast. Pollen levels are spiking across the region, with tree pollen driving the worst of the season so far, as warmer, ...

Hard to believe with the snow on the ground, but spring allergies are on the rise. Local doctors who keep the official pollen counts say levels of tree pollen are high. Warm weather caused some trees ...

Pollen levels have spiked across the Northeast, with oak, maple, and birch driving the worst allergy conditions of the season so far. Warm, breezy weather and simultaneous blooming of multiple tree ...

DC trees are under stress from pollen, drought, and temperature swings. Arborist Lou Meyer explains what’s happening and how ...

If you get seasonal allergies, this will come as no surprise to you: Portland’s tree pollen levels are about as high as they get this week. According to AccuWeather, “fine, powdery” tree pollen in ...

Warm spell triggers allergic reaction to plane trees, with experts warning dry conditions could worsen symptoms for hay fever ...

TULSA, Okla. — April is the height of our traditional tree pollen season in Oklahoma. Those that suffer from that form of allergies know this is the time for sniffling, sneezing and congestion.

Strong winds through Wednesday will worsen allergy conditions as tree pollen reaches very high concentrations, with relief ...