Herbal medicines discovered long ago by Native Americans are recognized today for their healing powers. KPBS sci-tech ...

Once thought resistant to invasion, California's deserts are losing native plants to aggressive weedy species like Saharan mustard. New research shows its spread is disrupting biodiversity and ...

Invasive weed threatens Southern California's deserts. ScienceDaily . Retrieved May 15, 2025 from www.sciencedaily.com / releases / 2025 / 04 / 250424121653.htm ...