Federal authorities have charged four people in connection with an immigration-related investigation at San Diego Powder and Protective Coatings, an East County business.

Residents in a neighborhood in Mesa are concerned about plans for a behavioral health recovery facility in their neighborhood, citing worries about safety and the fact it backs into a local elementary ...

NTT Data Group Corp. just closed on 173 acres of east Mesa land, paying a record $300 million to build a huge data center on the parcel.