For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only ...

Wildfires release vast amounts of visible pollutants into the atmosphere that darken skies and push people indoors to avoid unhealthy air. But a near-invisible threat to public health associated with ...

The marine layer returns acting to cool the coast and valleys while the mountains and deserts will remain above average with heat alerts into early next week ...