PennDOT spokesperson Fritzi Schreffler explains how crews are dealing with sleet and freezing rain, how long drivers work and what their overall strategy is for keeping roads safe.

THURSDAY NIGHT: Decreasing clouds, skies becoming partly cloudy. Low: 19. FRIDAY: Mix of sunshine and clouds, increasing clouds in the afternoon and evening. High: 30. FRIDAY NIGHT: Mostly cloudy ...

In the deadliest U.S. major commercial aviation incident in 16 years, there were no survivors in a collision between a ...