Republican lawmakers exhaled in relief Wednesday after President Donald Trump announced he was pausing most of his sweeping reciprocal tariffs for 90 days.

Electronic "nose" analysis of exhaled breath achieved 80-90% accuracy for detecting lung cancer in patients with suspicious ...

Research from Asthma + Lung UK has found a significant rise in Accident and Emergency (A&E) visits from people experiencing ...

A fractional exhaled nitric oxide test (often called a FeNO test) measures the amount of nitric oxide in your breath. It can detect inflammation in your airways. Nitric oxide is a gas in the ...

Breathing out through the mouthpiece bubbles exhaled air through tube B. After a few breaths the limewater in tube B will turn cloudy as the exhaled air contains more carbon dioxide.

Indoor air quality is a silent public health crisis, harbouring pathogens that contribute to billions of illnesses annually ...

“This was the bedroom,” Rick Jones exhaled. Rick lives less than a half mile from hard-hit downtown Sulphur and let WFAA into his home to see the damage done. His home is a total los ...