The new electric trains chugging up and down the San Francisco Peninsula in Caltrain's service area will be compensated for the electricity they generate using a form of technology over 100 years old.

As most Bay Area transit agencies continue to struggle to regain ridership lost during the pandemic, Caltrain is touting numbers they say make them the fastest-growing rail line in the nation. At a ...

For decades, Caltrain has been known for what it takes off the roads. Now, it's being rewarded for what it puts back into the power grid. On the surface, it looks like any other train. But inside each ...

Adina Levin took Caltrain to San Francisco from her home in Menlo Park one night last month. A 40-minute ride on a train seems mundane, but Levin’s trip reflected a big change to the region’s ...