A sweeping new conservation plan aims to ensure the survival of the Western Joshua tree The iconic species faces habitat loss from climate change, wildfires and development The Joshua tree is ...

Picture Joshua Tree National Park, but without the Joshua trees. Modeling shows that could be reality for the vast majority of the park by the end of this century if the triple threats of climate ...

If strictly interpreted, a proposed new tree ordinance for Duluth could have some unintended consequences, or so fears City Councilor Todd Fedora. In an effort to protect trees from damage or crowding ...

Their silhouettes are unmistakable: gnarled branches stretched out and up, greeting the desert sky with shocks of spiky leaves. As both a refuge and grocery store for dozens of native species, Yucca ...