The unexplainable can be haunting

Nate Goldstein is fascinated by things people can’t explain.

That’s why the University of Colorado-Boulder graduate joined the Paranormal Research Association of Boston in 2009. Last year, he moved to Denver and founded a sister organization, the Paranormal Research Association of Colorado, or PRAC for short.

Ian Murphy founded the parent organization, the Paranormal Research Association of Ireland, in 2004. He established an association in Boston in 2008, and similar associations were spun off in Colorado and New Hampshire in 2012.

When Goldstein isn’t conducting medical research at his day job, he’s trying to scientifically explain paranormal activity.

His team of volunteers might check…