The human small intestine absorbs nutrients while protecting us from potentially harmful microbes. One of the cell types that ...

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

For years, Stéphane Cliche was a healthy avid athlete, but he kept getting sinus and respiratory infections and doctors ...

Jennifer Sybol keeps a cherished urn with her beloved dog Jasmine’s ashes on display in the dog room of her Penn Hills home.

A night-shift worker finishes at dawn. Their phone says Tuesday, but their body feels like it's Monday. The body's internal ...

A breakthrough therapy is driving aggressive leukaemia into remission. Here’s what the headlines don’t tell you about life ...

So, what’s the final word? The best time to take your folic acid supplement is simply the time you’ll remember to take it ...

Bristol Myers Squibb has won Food and Drug Administration priority review for its application seeking expanded approval of its blockbuster cancer drug Opdivo, in combination with chemotherapy, in ...

According to reports, most cases involving families where one or both parents have HIV positive result in transmission at ...