US health officials are on high alert due to a growing number of norovirus infections, which are commonly known as stomach ...

It involves small incisions (0.5-1.5 cm) through which a laparoscope-a thin tube with a camera-is inserted, allowing ...

That’s where temperature regulation comes into play. When the body gets cold, brown fat is activated. It begins to generate ...

A mysterious discovery of blood-splattered snow along a lake in Alaska’s Kenai Peninsula is fueling a grisly social media debate over what got killed — and what did the killing. No carcass was found ...