When 10 Democratic governors sign a letter urging Congress to stop conservatives from doing something, it probably means the conservatives are on the right track.
Toronto experienced a dramatic air quality decline, becoming the world's most polluted city due to wildfire smoke. The crisis highlighted the growing threat of wildfires amid climate change.
'All we as humanity have to do to save ourselves is to reduce fossil fuel consumption, while moving toward renewable energy sources. The technology is here, and it is cheap and getting cheaper,' writes an L.A. Times reader.