A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.

Trees are releasing pollen earlier and earlier over the past decades as global warming causes longer growing seasons. Here’s where the pollen counts are really starting to climb.

COLUMBIA, S.C. — High to very high levels of tree pollen are expected through the weekend, signaling the start of another difficult allergy season for many people across South Carolina. If you’ve ...

SEATTLE — Anyone dealing with seasonal allergies is bracing for what's coming. But now might be a good time to get ahead of the sniffles and watery eyes. The typical culprit this time of year is tree ...

Spring is here, and so is allergy season. Well, to be fair, pollen in the Deep South is kind of like the threat of tornadoes. It might be worse in the spring or fall, but the risk is with us all year.

A warm, windy Wednesday triggered an early-season surge in tree pollen across the Triangle. The culprit? The trees. Other WRAL Top Stories According to Wednesday morning’s pollen report, four types of ...

This has been a winter full of surprises. The Philadelphia area has seen the biggest snowstorm in 10 years and one of the longest below-freezing streaks in our history. Nearly every day since ...

GRAND RAPIDS, Mich. (WOOD) — Exploding trees may be taking over your social media feed, but a local gardening expert says you are unlikely to see them in your own backyard. Rick Vuyst, the former CEO ...

When temperatures plunge and the air goes painfully still, people in northern forests sometimes hear a sharp crack that sounds like a gunshot. That eerie noise has fueled a viral claim that trees ...

Whether you go to Canada, the world's coldest country, or travel for these cold-weather winter festivals around the world, it's important to consider the risks of winter travel. A major storm is ...

SYRACUSE, N.Y. — You may have seen the viral videos of what sounds like "exploding trees", this is a real phenomenon scientifically called frost cracking, which can lead to branches snapping and trees ...