WASHINGTON — The smoke from hundreds of ongoing wildfires in Canada has been causing problems across the United States and tens of millions of people are once again facing unhealthy air alerts. The ...
No audio available for this content. Smoke from the Canadian wildfires continues to pollute the air across the United States, mainly affecting cities in the northeast, including Pittsburgh, Chicago, ...
Air quality can have a big impact on your health, but it isn’t always something you can see. [Ahmed Oyenuga] wanted to make air quality something more tangible and developed an Interactive Air Quality ...
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