Adults with health problems or disabilities are less likely to vote but their numbers are enough to swing some elections, a recent analysis finds.

Lagging home values and high foreclosure rates among Hispanic Democrats helped shift Florida from a blue state in 2012 to a red one in 2016, study finds.

People with chronic illnesses, mental health concerns, disabilities and the seasonal flu are less likely to vote.

A small fraction of people who voted in Texas and Michigan in 2016 lacked a photo ID, but those who did were disproportionately people of color, according to two new working papers.