Pulmonary arterial hypertension is caused by narrowing of the blood vessels in the lungs. Learn how it happens, including ...

Nov. 6, 2024 — Exhaled breath contains chemical clues to what's going on inside the body ... aging may promote lung cancer ... Researchers Identify Key Mechanism in Human Lung Development ...

A government that kills but does not know how to kill. That is the United States. For decades, it has clung to the illusion that executions are clean, quick, just. That they serve a purpose beyond raw ...

A social media influencer uncovers the profound connection between our emotions and physical health. Through detailed ...

The haze over parts of Florida from wildfires may not look dangerous, but it can cause severe reactions in some people. Here's what to watch for.

Scientists found that aggressive lung cancer cells create their own electrical network, helping them spread. This unique ...

Any oxygen inside our lungs would expand so much that our lungs ... even within the shielded confines of spacecraft, messes with the human body in ways that are still being studied and understood.

August 15, 2025, is the FDA PDUFA goal date for TNX-102 SL for the management of fibromyalgia; If approved, TNX-102 SL would become the first new ...

A first-of-its-kind artificial intelligence (AI)-based neural network can rapidly analyze and interpret millions of cells from a patient sample, predicting molecular changes in the tissue.

McMaster University has developed an inhaled COVID-19 vaccine and studies are starting phase-two of human trials.

Valeria Guzman, 24, said it "was heart-wrenching" to see her dad connected to so much machinery and in so much pain, but she praised his unwavering strength.