Bad breath is more than just a social hassle; it’s tied to everything from the bacteria in your mouth to what you eat and how healthy you are overall..

Worried about lung health amid rising air pollution? A chest surgeon explains a simple breath-holding test you can try at ...

Amid the sea of misinformation circulating social media, a self-check for COVID-19 is popping up on Facebook, Instagram, Twitter and WhatsApp. Social media users claim people can test themselves for ...

The Food and Drug Administration has granted emergency use authorization to a new COVID-19 test that can detect infections with only a sample of a patient's breath, using a device that can yield ...