"There are multiple sources." Researchers issue warning about toxic gases crossing US border: 'Hazardous' first appeared on ...

The studies would mark significant county-led responses following previous efforts that some critics say have fallen short of ...

A major step forward was taken this week for the Otay Mesa East Port of Entry, as federal and state agencies finalized agreements to begin construction on the state-of-the-art port of entry between ...

Alex J. Rouhandeh serves as a special correspondent for Newsweek. Previously, he served as Newsweek's congressional ...

San Diego and Imperial County leaders each made their case for state bond money Tuesday to the State Water Resources Control Board.

The storied border bar has welcomed U.S. visitors since the Prohibition era and claims credit for the first margarita.

An American woman was arrested while attempting to smuggle into Mexico 600 live rounds of ammunition and 170 magazines for loading weapons.

The agency that used to tell us what the heck was happening with the Tijuana River sewage crisis has scaled back public ...

Bricks Ahead is the result of a decade-long labor of love that has transformed a casual pastime into a celebrated community initiative. Through intricate LEGO replicas, it reimagines Tijuana’s most ...

Canada-Vermont border crossings are at their lowest point since 2021, impacting Vermont's tourism economy. This decline, which began in early 2025, coincides with stricter border regulations and ...

Scientists have found high levels of air pollution near the sewage-filled Tijuana River, confirming the complaints of ...

Transitioning freight transport vehicles to cleaner technology remains costly but essential, industry and academic leaders ...