An expert in Catholic studies, Diana is known for exploring the paranormal and its relationship to religion. A PhD from Syracuse University, she teaches classes on world religions, women in religion, and theories of religious studies.
She is known for exploring the UFO phenomena as a new type of religion - or perhaps a reawakening of the same concepts found in the older religions. In her book American Cosmic, she even makes a trip with a skeptical friend of hers to an acclaimed UFO crash site and then off to the Vatican, where a religious experience converts her friend.