When hills are healthy, vegetation can anchor the soil in place. But when that is burned off, hillsides become vulnerable to ...
A new rain storm is bearing down on California, including fire-ravaged Los Angeles, where residents are bracing for the ...
As a principal engineer for the county’s Public Works Department, Klippel’s job is to try to stop catastrophic flows of mud, debris and boulders that could rush into fire-stricken neighborhoods in ...
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