KPBS's podcast Port of Entry about the borderlands between Tijuana and San Diego explores the complexities of "life on the line." ...

SAN DIEGO, California (KRDO) -- U.S. Customs and Border Patrol says they found an intricate tunnel leading from Tijuana to San Diego.

The San Diego Sector Border Patrol said agents discovered a drug smuggling tunnel measuring 2,918 feet in total length, connecting San Diego and Tijuana in April.

Prather, who holds a joint appointment at Scripps Oceanography and the Department of Chemistry and Biochemistry at UC San Diego, had been studying the air pollution impacts of the Tijuana River for ...

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San Diego Police said a woman suffered serious injuries after she was apparently thrown from the third story of a San Ysidro apartment building.

SAN YSIDRO, Calif. (KGTV) — A woman died after she was thrown off the third floor of a building in San Ysidro by her boyfriend Monday night, according to the San Diego Police Department.