A mysterious gut hormone may be behind many cases of chronic diarrhea, especially in people with undiagnosed bile acid ...

Didarul Islam, a 36-year-old New York Police Department officer, was among four people killed Monday evening in Midtown ...

Four people were killed and one critically injured when a man opened fire inside a Manhattan office building on Monday ...

What happens when the souvenir you bring back from your holiday isn't a fridge magnet or a t-shirt, but a new illness?

Josie Davidson, six, was diagnosed with the rare condition Shwachman-Diamond Syndrome, and has been told she needs a stem ...

The 65-year-old man died in a post-operative complication after his airway was blocked following the spinal surgery.