It’s probably safer than you think, according to medical professionals — and could become safer in the future, if technologies the transit agency is testing now pan out.
Author Archives: John Metcalfe
John Metcalfe is an Oakland-based reporter who's written for Berkeleyside, The Washington Post, The New York Times and The Atlantic. He enjoys covering science, climate and weather, and urban mysteries like what makes the perfect public toilet or where pigeons go to die.
