Doctors recommend staying inside - if possible - as wind-chills across the Chicago area dip well below zero for the next few ...

Other scientists have only recently identified hot and cold nerve cell receptors ... hand back from the flame or to bundle up when it's cold outside. But what Gu and his colleagues found is ...

It can be difficult to find motivation to keep fit when it's cold and dark outside. Here are some expert tips on how to stay active during the winter months.