Help the Philippines Typhoon Relief effort
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Areas of fog
Mostly cloudy, showers around
Colder with clouds and sun
Cloudy and colder; p.m. snow
of sunlight, then sets at
of moolight, then sets at
As cold air blasts into the West and spreads into the Central states, warmth will build in the East, including the Philadelphia area this week. more >
Dec 2, 2013; 5:00 AM ET
Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?