But they've done a lot more than that. The impact of sex as a biological variable is far more subtle and pervasive than it may seem. In fact, sex-based differences with implications for our health ...

Pope Francis, 88, passed away on Easter Monday, April 21, 2025, at his Vatican residence, Casa Santa Marta, confirmed Vatican News. Cardinal Farrell announced the pontiff's death, emphasizing his ...

The condition is a rare type of lung disease, triggered by inflammation in bronchioles — the smallest airways in the lungs — which become scarred. Steroids and an inhaler can reduce ...

Popcorn lung (also known as bronchiolitis obliterans) is a rare and serious lung disease that affects the small airways in the lungs, called the bronchioles. It was named after several workers at ...

The mum of a teenager whose vaping habit has led to a serious lifelong disease is warning of the dangers. But the serious effects of her habit were revealed when Brianne, now 17 and from Nevada in ...

Bronchitis affects the bronchial tubes, while pneumonia affects the lung air sacs. Without treatment, bronchitis can become pneumonia. You’re coughing, you’ve got a fever, and your chest feels ...

Coronavirus and respiratory syncytial virus (RSV) are two kinds of respiratory viruses that can infect you and have similar symptoms. It can be hard to tell the difference between infections ...

The surrounding skin was hyperpigmented, wrinkled and scarred. Photomicrograph of biopsy tissue from the ulcer floor. The image shows necrosis with an infiltrate composed of neutrophils ...

The condition is a rare type of lung disease, triggered by inflammation in bronchioles — the smallest airways in the lungs — which become scarred. Steroids and an inhaler can reduce ...

Tar Causes bronchitis (narrowing of the bronchi and bronchioles). Causes emphysema (alveolar damage reducing the surface area of gas exchange). Causes lung cancer (abnormal cell division).