Scientists say the color comes from smoke particles from wildfires across the state.
San Francisco residents took to social media to share the sky, comparing it to sci-fi films like "Blade Runner.
Global warming 'mythical hoax' ?
United States United States Latest News, United States United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: BusinessInsider - 🏆 729. / 51 Read more »