Spring officially begins Tuesday and while that means more sunlight and warmer weather, it can also cause seasonal allergies. People with tree pollen allergies can experience watery eyes, sneezing and ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

Stacy Sampson: There are invisible particles in the air that you can’t see with the naked eye, and these particles may cause irritation to the body in some way. This can include coughing fits, a runny ...