Last summer’s monsoon is best described as a “non-soon” with very little precipitation. In the five months since August there has been virtually no measurable rain in the ...

Large wildfires in the desert were once rare. Now experts worry that invasive plants and a changing fire cycle are putting ...

Climate change, drought, and fires — all caused or worsened by human activity — are rewriting the future of ancient Sonoran ...

It took close to a decade to bring buffelgrass under control at the Waterman site through a sustained herbicide campaign led by Scheuring. Then, the focus shifted to making the disturbed land ...