Mason and Dixon were pioneers in bringing geodetic astronomy to the American colonies. Through the efforts of the Mason and Dixon Line Preservation Partnership, we can promote this scientific ...

The line forming the boundary demarcating the North from the South after the Civil War. The GAP Trail cuts right through the line which formed the boundary between Pennsylvania and Maryland, ...

Did you know that the Mason-Dixon line was only formed after years of conflict between the neighboring Pennsylvania and Maryland colonies? After confusing and conflicting language in their respective ...

Could there be a more opportune moment for an authoritative book on the border crisis? No, not that border, and not today’s crisis, but the dispute that once raged over where Pennsylvania ended and ...

Keystones aren’t the only stones indelible to Pennsylvania’s character. Limestone monuments marking each mile of the Mason-Dixon Line — a survey line dating back to the 1760s intended to resolve a ...

"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, ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

CORE, W.Va. (WBOY) — The Mason-Dixon Line Festival returned to the Mason-Dixon Historical Park in Monongalia County on Saturday morning serving breakfast with a side of history. From homemade ...

Some regions are known for their architecture. Others, for their music. But the South? The South is known for what’s simmering on the stove, cooling on the windowsill, or being passed from the back of ...

I can no longer see Wayne Aubertin, but I can still hear him: his legs thwacking through the underbrush, his labored breath. “Come on!” he yells at no one in particular. A few minutes later I emerge ...