KQED ·
Solution for California’s Drought Problems Lies Below Us
Right under the Central Valley, there are vast ancient river beds cut by glaciers thousands of years ago. Erica Gies wrote about these ancient paleo valleys for Bay Nature magazine.
KQED ·
Right under the Central Valley, there are vast ancient river beds cut by glaciers thousands of years ago. Erica Gies wrote about these ancient paleo valleys for Bay Nature magazine.