LOS ANGELES—The air here has many flavors this week, none of them reassuring: Smoky. Acrid. Unidentifiable. Ash is everywhere and comes in many sizes, from black and gray slivers collecting along curbs to a suspended white dust that settles on smartphone screens. Craving a sense of recovery instead of daily updates on the containment of … Continue reading Smoke and Ash Made More Toxic by the Contents of Burning Homes Threaten Residents of LA and Beyond