One of the most common chronic infections on Earth lives silently in the human stomach, often taking hold in childhood and ...

Researchers have developed a device -- a breath test that uses a biosensor -- as a tool for use in doctors' offices and crowded public locations to quickly diagnose people infected with the virus that ...

It had been unclear whether former Cowboys quarterback and CBS analyst Tony Romo had submitted to breath testing after his Thursday arrest in Milwaukee for suspicion of operating while intoxicated. It ...

A handheld breath test can accurately measure when the body is burning fat in real time 1. The device could be used by people trying to manage weight loss without them having to wait weeks to see a ...

A handheld breath analyzer from a Swiss university spin-off can now detect when the body switches from burning sugar to burning fat with an accuracy that matches the gold-standard laboratory equipment ...

Because newborns have developing lungs and weaker muscles, their typical breathing pattern may appear fast. However, some signs warrant a trip to the doctor. You might notice your newborn breathing ...

Paradoxical breathing reverses typical breathing patterns — the chest contracts during inhaling and expands during exhaling, which is opposite to how it should move. Causes may include chest trauma, ...

Chronic obstructive pulmonary disease (COPD) symptoms can vary from day to day, but a sudden or noticeable change in breathing, mucus, or the frequency of inhaler use may be a sign of a flare-up.