Palo Alto’s Churchill Avenue rail crossing is now equipped with artificial intelligence technology that officials believe will improve safety by reducing collisions. RailSentry, a technology by ...

When Caltrain started transitioning away from diesel trains about a year ago, Josh Apte realized it would be a good opportunity to start measuring how air pollution levels change before and after ...

In its first full year operating all electrified trains, Caltrain reported a 57% jump in ridership in 2025, marking its strongest performance since the COVID-19 pandemic as long-term funding ...

San Francisco’s Caltrain station in Mission Bay could become the nucleus of a new development of housing, offices, restaurants and retail. Prologis is looking to file plans in the coming months for a ...