Danish scientists found that a molecule called norepinephrine plays a key role in brain cleaning in mice. During deep sleep, ...

Heat stroke is defined as a sharp increase in core body temperature above 40C that is associated with acutely impaired brain ...

People who live close to airports and are exposed to loud aircraft sound levels could be up to four times more likely to ...

Pope Francis has named the first woman to head a major Vatican office. He is appointing Sister Simona Brambilla, an Italian ...