Republican presidential candidate Donald Trump is joined on stage by former Republican vice presidential candidate, and former Alaska Gov. Sarah Palin during a campaign event, Monday, Feb. 1, 2016, in Cedar Rapids, Iowa. (AP Photo/Mary Altaffer)

2016 Iowa Caucus Rolling Updates

Tonight marks the first major electoral event of the 2016 presidential cycle: the Iowa caucuses. Keep checking back for updates as the ABC N…

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Heart Disease: A Silent Killer of Women

Heart disease is still the leading killer of women – women are more likely than men to have complications with a heart attack or have a seco…