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

As long as we are in an era of chaotic and absurd politics, we should: Most of all, let’s keep our eyes on what the incoming president and his political followers are doing, rather than on the ...

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 ...

The Desert Defender program also emphasizes mapping invasive species as a tool in managing their spread. Volunteers use a smartphone app to document the presence of invasive plants and assess their ...