High cholesterol, or hypercholesterolemia, usually has no apparent symptoms and is therefore labeled as a "silent killer." Yet some of its symptoms show up when performing physical exertion such as ...

Michigan residents may notice a higher-than-normal number of dead fish washing ashore from this season's winterkill.

Pope Francis’ condition is reportedly "improving" as he receives high-flow oxygen therapy and therapy with a ventimask, according to a statement from the Vatican. "Given the complexity of his ...

The prevalence of respiratory disorders is rising due to factors such as air pollution, smoking, and an aging population. According to the World Health Organization (WHO), COPD is projected to become ...

An inside look at how Wisconsin players recovered from the Big Ten Tournament grind to be ready to play in the NCAA ...

Is Pope Francis going to live? Is he going to die? Will he remain as pope? Dr. Marc Siegel, Fox News senior medical analyst, shares his expert insights on the pope's condition and prognosis.

Lawyers for Louisiana and death row inmate Jessie Hoffman Jr. have agreed to unseal the state's nitrogen gas execution ...

Siegel also touched on the pope receiving high-flow oxygen therapy, explaining that the treatment is used for breathing issues, "but is not as aggressive as CPAP (continuous positive airway ...

Living with a heart that struggles to pump effectively creates daily challenges for millions of Americans. Systolic heart ...

Research shows adults over 50 can reduce dementia risk dramatically with minimal exercise. Learn how little physical activity you need for brain protection.

Researchers at the S. N. Bose National Centre for Basic Sciences, Kolkata, an autonomous institute under the Department of ...

Pope Francis' continued "gradual, slight improvement" is a sign that he is responding to the therapy he is receiving at ...