(Mica Foster) 8 min Rusty Foster, author of the Today in Tabs newsletter, recently announced he’s pausing publication to hike the Appalachian Trail with ... a great work of art.

It's a story we've been tracking since the summer. Sue Otten and her daughter Gretja have been hiking through the Appalachian Trail. Their goal is to raise $50,000 for Parkinson's research through ...