When the remnants of Hurricane Ida dumped record-breaking rain on the East Coast this month, staircases into New York City’s subway tunnels turned into waterfalls and train tracks became canals. In Philadelphia, a commuter line along the Schuylkill River was washed out for miles, and the nation’s busiest rail line, Amtrak’s Northeast Corridor running from … continue reading -> “Summer Storms Were a Climate-Change Wake-Up Call for Subways”