A large area of greater Los Angeles had unhealthy air Friday, due to particulate matter from large wildfires. Here are tips for breathing cleaner air indoors if it's smoky outside.

If your home is still standing after this year's wildfires, you may be wondering how to get out the clingy smell of smoke.

That smoke smell is not just annoying, it's dangerous to your health. Here's how to get rid of it, from HVAC systems to ...

Right now, Amazon has Shark’s 3-in-1 Max Air Purifier, Heater & Fan on-sale for $249 ... Breakthroughs, discoveries, and DIY tips sent every weekday.