Massachusetts health officials are investigating one case of health care-associated Legionnaires' disease involving a patient at a Boston-area hospital.

A beloved reindeer in Alaska's biggest city is fighting for his life after falling mysteriously falling ill after someone ...

He also sponsored the syndicated program ‘Nightly Business Report’ for a decade and was behind a celebrity interview TV ...

Pope Francis’ condition “continues to be stable,” and “the recovery process is slow and requires time for the consolidation ...

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

The marathon’s press office described the gesture as a 'huge, collective hug' for Pope Francis, who has been hospitalized for ...

Pope Francis on Friday marked one month in the hospital where he is being treated for double pneumonia, with signs in recent ...

The 88-year-old has now spent four weeks in hospital, much of it with an uncertain prognosis, but he is no longer in imminent ...

A bout of measles sends the immune system into shock, demolishing critical cells that help our bodies respond to threats.

A deep-learning algorithm has enabled ultra-low dose CT scans to diagnose pneumonia with only 2% of the radiation of standard ...

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

Expert doctors in infectious disease and lung health speak to the transmissibility of walking pneumonia and more infection ...