Five years on, scientists are starting to understand how the virus can lead to long-term, sometimes invisible changes.

Pope Francis was hospitalized on Feb. 14, after suffering a bout of bronchitis for weeks and after increasingly finding it ...

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On Wednesday, the Vatican said Pope Francis “had a tranquil night, woke up and had breakfast,” saying he was in good spirits.

Lung cancer is a form of cancer that grows in the cells of the lungs. This disease is deadly and is the leading cause of cancer deaths across the world with nearly 1.8 million deaths which is ...

Pope Francis remains hospitalized and has pneumonia in both lungs, multiple outlets reported Tuesday, after the Vatican said on Monday he had “a complex clinical picture” that would require he ...

was found to have pneumonia in both lungs following a CT scan on Tuesday, the Vatican said, with tests continuing to indicate “a complex picture” for one of the oldest popes in the church’s ...

This can provide a broader picture of how to predict the effectiveness ... The purpose of the lung is gas exchange. In practice, the lung is often approximated to be the size of a tennis court ...

Pope Francis has marked the 12th anniversary of his pontificate in the hospital as he received increasingly positive medical ...