We saw die-back in trees coming out of winter. In some cases, it is environmental stress from drought stress and winter ...

Natural selection is acting upon thousands of locations within the ash tree DNA, driving the evolution of resistance as the ...

WRENSHALL — The Minnesota Department of Agriculture has quarantined Carlton County after discovering infestations of an ...

The emerald ash borer, an invasive insect that’s killed millions of trees across the United States, was found in several ...

Plant Medic columnist Ricky Kemery says burning bush plants are popular because of their low maintenance requirements, but it ...

After ten years of preparing for and working to prevent the spread of emerald ash borer in the Denver metro, the city and ...

Denver has detected the invasive emerald ash borer, urging residents to identify and act on ash tree infestations.

But he said other interventions would be needed to give ash trees a helping hand, such as protecting trees from grazing deer ...

The team also discovered that natural selection is acting upon thousands of locations within the ash tree DNA, driving the ...

The sequel to ‘Book of Night’ is ready to take us back into the shadows.