Invasive weeds are growing more aggressively now than they will at any other time, so justify diligent abatement while they ...

With no help from the federal government, states are trying to regulate recreational marijuana. California's Department of ...

According to the Asthma and Allergy Foundation of America, Portland has the 52nd worst pollen of major metropolitan areas.

Sacramento ranked No. 23 among the 25 worst U.S. cities for seasonal allergy sufferers, due in part to its “worse than ...

The earlier arrival of spring and warmer temperatures stretch out growing season, giving trees, weeds and grass more time to ...

Global specialty minerals company ICL has announced its Gemini Granular herbicide with R-50 Optimizer is now registered for ...