Pennsylvania native Vinton Smith gave his first blood donation at Commodore Perry High School in Mercer County, Pennsylvania.

The northern lights — also called aurora borealis — could be visible in Alaska, Washington, Montana, North Dakota, Minnesota, ...

The Pennsylvania Historical & Museum Commission (PHMC)-owned U.S. Brig Niagara, the Commonwealth’s Flagship, has arrived at ...

Auroras may be visible from Alaska to Pennsylvania as Earth reverberates from the impact of a speedy solar storm.

Aroostook County might seem an unlikely place for a quest of international proportions, but this isn’t the first time Presque ...

Officials said the quake could be felt in every state in New England and as far away as Pennsylvania. In southern Maine, many residents reported feeling houses and buildings shake as the ...

Pennsylvania will be closely watched, as it is home to both a competitive Senate race as well as being one of the most hard-fought presidential states. Maine hosts a tight House contest ...