Fifth & Mission

In a rare good-news crime story, reporters Jill Tucker, Evan Sernoffsky and Joaquin Palomino have been tracking historic drops in crime among teens. They talk about that and their investigation into the surge of kids tried in adult courts in the past two decades — under policies now seen as too severe. Learn more about your ad choices. Visit megaphone.fm/adchoices

Culture Desk Reporter Ryan Kost spent four days wandering the Bay Area to explore future flood zones, areas that scientists expect to be swallowed up by rising sea levels. He tells Audrey Cooper about what he learned there.  Learn more about your ad choices. Visit megaphone.fm/adchoices

The Bay Area is a quirky place. And The Chronicle is launching an effort to explore all of those quirks that make us hella Bay. Sarah Feldberg joins Audrey Cooper to debut the Culture Desk, a new coverage focus that will explore everything from wealth to sex to health and parenting. Learn more about your ad choices. Visit megaphone.fm/adchoices

Heather Knight and Kevin Fagan join Demian Bulwa to talk about the infamous boulders on Clinton Park alley, which have become a symbol for San Francisco's inability to provide basic services for its homeless population or to enforce laws when street behavior turns dark and violent.  Learn more about your ad choices. Visit megaphone.fm/adchoices

Transportation reporter Rachel Swan talks about BART's plan for fare gates that scofflaws might find harder to hurdle or squeeze through, and the agency's frustration over trying to prevent suicides. Learn more about your ad choices. Visit megaphone.fm/adchoices

The San Francisco Chronicle's restaurant critic talks with Audrey Cooper about how she wants to challenge readers to think about where they dine and how that intersects with politics and influences local culture. Learn more about your ad choices. Visit megaphone.fm/adchoices

Political reporter Joe Garofoli and editorial page editor John Diaz join Demian Bulwa to talk about Speaker Nancy Pelosi’s announcement that the House of Representatives will open an impeachment inquiry into President Trump. Will her strategy of waiting pay off? Learn more about your ad choices. Visit megaphone.fm/adchoices

Reporter Trisha Thadani talks about The Chronicle series "Broken Care," which explores breakdowns in the way San Francisco aids its most vulnerable residents — those who are homeless, addicted and mentally ill. Learn more about your ad choices. Visit megaphone.fm/adchoices

When a photo of a desperate, homeless heroin addict ran in The Chronicle, the man's brother — with help from reporter Kevin Fagan — launched an effort to find and help him. Incredibly, he succeeded, but the story ended in tragedy. Learn more about your ad choices. Visit megaphone.fm/adchoices

Much of the Bay Area's new housing is in distant San Joaquin County. Reporter J.K. Dineen talks about the environmental impact of that. Plus: Rachel Swan on California falling short of its emissions goals.   Learn more about your ad choices. Visit megaphone.fm/adchoices