March 12, 2014; 5:20 AM ET
After a springlike Tuesday in New York City, a rainy Wednesday will be followed by an icy, rapid freeze Wednesday night. more >
More than half of hospitalized patients receive antibiotics, but these prescriptions may often be inappropriate — for example, giving patients the wrong medicine or leaving them on a drug for too long, according to a new report from the Centers for Disease Control and Prevention.
Significant weather changes can trigger a number of public health warnings, and now new research suggests one group may need to be extra vigilant about weather changes: People who are at risk for stroke.