"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I can no longer see Wayne Aubertin, but I can still hear him: his legs thwacking through the underbrush, ...

PITTSBURGH (AP) — A group of surveyors from Pennsylvania and Maryland, starting this year, plan to create a new record of what might be America's most famous border: the Mason-Dixon Line. Members of ...

Due to conflict and violence between settlers, the British Crown requested the parties involved in the dispute find an agreement to the situation. Both Maryland and Pennsylvania claimed the land and ...