Air purifiers saw a steep surge in sales both in residences and office premises to counter the problem that intensified this chilly season. Is the device worth investing in to keep ...

Exposure to traffic-related air pollution could harm the liver and potentially increase the likelihood of developing fatty ...

As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air inside and be especially cautious when cleaning up. Smoke, ash and all the ...

A toxic soup of smoke, chemicals and particulate matter is being spread across the city by gusty winds. Here's what to look for in an air purifier.

LOS ANGELES — With levels of sooty air pollution far too high across swaths ... burning even though she keeps her windows closed, air filter running on high and mostly has been staying indoors.

Wildfires contribute to harmful fine particle pollution ... them if they look dirty. A clean filter is much more effective at protecting inside air. People who have HVAC systems that use a ...

A colleague had been studying how air pollution around the university harms the hearts and lungs of mice, and had asked Cory-Slechta to check the animals’ brains for damage. As a specialist in ...