An 18-foot-deep sinkhole opened up in Ontario, covering an entire intersection and forcing a major street to shut down.

Clear Capital has completed the disposition of Rancho Vista Apartments in Ontario to Convenient Holdings for $46.3 million, ...

Adept Urban Development has obtained $107 million in financing for the construction of Adept Ontario, a master-planned, mixed ...

Starlux Airlines is adding service to Southern California's Ontario International Airport (ONT) from its hub at Taiwan ...

A Southern California teacher was arrested for the alleged sexual abuse of a young student. Riverside Police identified the suspect as Hector Edward Zaldivar, 53, of Ontario. On Feb. 11, police ...

Ontario International Airport celebrated its largest single-day expansion of international service Thursday as Volaris ...

Ontario will become the airline’s fourth U.S. destination, joining Los Angeles International Airport (LAX), San Francisco ...