Cold

Kurhan, 123rf Stock Photo

Over a billion colds are estimated in the United States each year. Increasing research suggests that there's a psychological link between stress and the nagging illness, says Murray State University Assistant Professor of Psychology Dr. Michael Bordieri. He speaks with Tracy Ross on Sounds Good about this potential relationship.

The viruses that cause the common cold are always lurking. But consider this: Even if we touch a doorknob or keyboard that's covered in cold germs from an infected person, we don't always catch the cold.

"Sometimes when we're exposed to viruses, we end up not getting sick," says Aric Prather, a psychologist at the University of California, San Francisco, who studies how our behaviors can influence our health.

Freeze Warning

Apr 11, 2012
Wikimedia Commons

The National Weather Service has issued a freeze warning for the region tonight. A clear sky and lack of wind between 3 and 8 am will bring temperatures near or below freezing. The NWS suggests disconnecting water hoses to reduce the risk of burst pipes and take in or cover plants sensitive to cold. Click here for a complete list of counties effected by the advisory.