and vehicles—a figure that's often at its highest in winter. The air we breathe indoors can contain a mix of asthma and allergy triggers. Mold, dust mites, secondhand smoke, and pet dander are ...

That’s why people with asthma often have trouble catching their breath. Winter is an especially hard time for people with ...

It’s a cold winter night, and your little one is snuggled ... are obligate nose breathers—meaning they primarily breathe through their noses instead of their mouths. This adaptation enables ...