Clouds of dark smoke and ammonia rose from cold storage and freezing facility in Boyle Heights near downtown The solar panel-covered roof of a 500,000 sq-ft cold storage facility in Los Angeles caught fire Wednesday, sending up thick clouds of dark smoke and ammonia, leading city officials to ord...
Source: [Guardian World](https://www.theguardian.com/us-news/2026/jun/17/los-angeles-warehouse-fire-ammonia)