It's that time of year again — that time when I have the pleasure of learning more about Migraine and other headache disorders at the American Headache Society's Scottsdale Symposium.

An extra pleasure of this conference is November in Arizona. It's glorious! This photo was taken from the patio outside my hotel room. I love hummingbirds, and there's an abundance of them at the Camelback Inn, where the conference is held. Photographing them, however, isn't easy, so I was thrilled to get...