Caltrain will close 10 stations, end weekend service, stop trains at 9 p.m. and eventually wind down operations if a Bay Area sales tax fails on the November ballot, officials said yesterday.

Caltrain is moving ahead with cost-cutting and revenue-growing measures to narrow a gaping deficit, with plans to remove a 13-year-old discount for Clipper card users and potentially schedule further ...

A long-awaited upgrade to the region’s transit payment system launched a few months ago, but a number of technical problems ...