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Joyce Mitchell has pleaded guilty for her part in helping David Sweat and Richard Matt escape.
The soldier hasn't been seen since he jumped from the plane.
A jackknifed tractor trailer is slowing traffic on the Vine Street Expressway (I-676) in Center City Philadelphia.
The U.S. Coast Guard has cleared the Carnival Liberty to sail.
The power grid is vulnerable to a range of physical and electronic threats, experts say
After years as a private commemoration, the anniversary of Sept. 11 at ground zero now also has become an occasion for public reflection on the site of the terror attacks.
Lowering blood pressure beyond the current standard reduces risk of death by 25%