It’s finally spring, which means the weather is slowly but surely getting warmer, spring cleaning is in full effect and seasonal allergies are on the rise. If you’re sensitive to dust and pollen, you ...

Delphine Farmer is a professor of chemistry at Colorado State University. Getting rid of these gases isn't as simple as turning on an air purifier or opening a window on a clear day. In a new study ...

This summer, with wildfire smoke suffocating swaths of North America, we've been warned to stay indoors to avoid poor-quality air. But there are things inside your home you don't necessarily want to ...

In recent years, wildfire smoke has ravaged large swaths of the United States — from Northern California’s devastating 2020 wildfire season, to the orange-brown haze that has drifted from Canada into ...