Certain health conditions reduce the quality of your sleep. But there's a particular sleep disorder that puts your ...

This progressive lung disease transforms healthy tissue into stiff, scarred areas making breathing difficult. Learn the ...

Louisiana used nitrogen gas to put Jessie Hoffman Jr., 46, to death Tuesday evening in the state's first execution in 15 ...

Cyanide is a highly lethal chemical that has been used in warfare and poisonings for centuries—that was the general consensus ...

Ischemic diseases, such as heart attacks and strokes, occur when blood flow to tissues is disrupted, leading to oxygen ...