California's desert trees can't take the heat: study
An aerial view of homes next to undeveloped desert on Dec. 8, 2022, near Palm Desert, California. (Photo by Mario Tama/Getty Images) (The Hill) – S...
An aerial view of homes next to undeveloped desert on Dec. 8, 2022, near Palm Desert, California. (Photo by Mario Tama/Getty Images) (The Hill) – Some of the Southwest's most iconic desert trees are running for their lives in what could be a grim harbinger for more temperate ecosystems across the West. A study in Functional Ecology offers evidence that desert ecosystems, long perceived as the most resilient to climate change, may be hitting their limits. Researchers at the University of California Riverside found that rising temperatures and protracted drought have driven piñon pines and juniper trees to seek refuge at higher elevations in the deserts north of Palm Springs.