Tuberculosis infection is "rarely life-long and in 90% or more of infected people, there is no possibility of TB development..."

A drug to protect the lungs of premature babies from pneumonia fell flat before. New research with mice suggests it just needs to go up the nose.

3D printers produce particles that can negatively affect air quality indoors, make the air toxic, and potentially harm respiratory health.

Check the map to see how climate change could increase the range of Valley fever, a fungal infection of the lungs that can be fatal in extreme cases.

Vaping risks, and even deaths, are in the news. Here's a tobacco dependence expert's take on the issue.

A "bronchi on a chip" one-thousandth the size of a human hair that mimics the behavior of the human airways sheds light on bronchospasm.

Air pollution's effect on the progress of emphysema in the lungs is "in the same league as the effects of cigarette smoking."

The new device is about the size of a shoebox and can detect acute respiratory distress syndrome with 90% accuracy in much less time than current methods.

Different types of asthma may require different kinds of treatments, according to research that finds the current treatment may not work for everyone.

Training certain cells "might be one way we can make a more effective vaccine for TB."