The Maryland Department of Agriculture announced there are worsening conditions of beech leaf disease in the state.

When Americans think of fresh orange juice, they probably picture a glass poured straight from Florida’s sun-drenched groves.

Some cherry and plum trees in the central Ohio area are turning black from a fungal disease. Here's what you need to know.

DNA sequencing shows young trees are more likely to have gene variants that confer partial resistance to a fungus that has ...