San Diego and Tijuana receive power from Hoover Plant (a large hydropower plant located 375 km to the north-east of San Diego on the Colorado River ) through power substations (Items 86 & 87), as ...

SAN JOSE, Calif. — Scientists will be using laser beams, computer software and airplanes to piece together what they say will be the most detailed map ever assembled of the California coastline.

A decade ago, they accounted for 55 percent of San Diego County. By last year, it was 48 percent. The ratio flipped because the number of white, non-Hispanic residents declined by 49,000 as the number ...