Pennsylvania is the fifth-most populous state in the U.S., after California ... but some are increasing. This map, based on U.S. Census data, shows where this growth has been the fastest.

A Newsweek map using forecast data from Pivotal Weather show that wind chills will make it feel considerably below freezing across every county in Pennsylvania ... of the state, along its borders ...

The National Weather Service (NWS) has issued a Winter Storm Warning for Somerset County, Pennsylvania ... light snow or wintry mix to parts of the state early next week, though confidence ...

A map shows predicted snowfall for Pennsylvania. On January 16 ... another system could bring light snow or wintry mix to parts of the state early next week, though confidence in accumulation ...