Recent dry weather is once again increasing pollen levels across New Hampshire. In southern parts of the state, you may notice a yellow layer forming on sidewalks and windshields, also known as pine ...

It's that time of year again when some gardeners experience that dreaded sneezing and itching sensation due to pollen ...

The return of the spring garden can be dreaded by many allergy sufferers. Here's a list of allergy-inducing plants to avoid ...

As temperatures in North Carolina stay warmer for longer, pollen season has both started earlier and ended later than it did ...

The weed pollen stays until the year’s first hard frost, when the temperature dips below 28 degrees for at least a few hours. Tree pollen season begins when the weather warms again. However, as ...