Why We’re Still Breathing Dirty Indoor Air

Why We’re Still Breathing Dirty Indoor Air

The pandemic and recent wildfires have shown how unhealthy indoor air can be. But scientific and governmental inertia have slowed the necessary remedies.
Covid Closed the Nation’s Schools. Cleaner Air Can Keep Them Open.

Covid Closed the Nation’s Schools. Cleaner Air Can Keep Them Open.

Scientists and educators are searching for ways to improve air quality in the nation’s often dilapidated school buildings.