Those at a rally in Tucson, Arizona, reported leaving the event with pain so bad they had to go to the emergency room.

Pollster Nate Silver, who created FiveThirtyEight before it was sold to ABC News, gives Trump a much higher chance in Arizona ...

One rallygoer said medical staff told her that her symptoms seemed to suggest she’d been ‘sprayed with something’ ...

Arizona GOP and Latino Americans for Trump host an event to win Hispanic votes during Hispanic Heritage Month.

Following a Trump rally in Arizona on Sept. 12, at least 10 attendees, who all sat behind the former president on the right ...

VP Kamala Harris is set to visit Arizona Friday, continuing her campaign efforts in key battleground states. Details of her ...

Donald Trump rally spectators at last week's rally in Tucson say their eyes began burning right after the event was over. Maya Rodriguez was in the high-profile front row of the VIP section. As she ...

Multiple Donald Trump supporters claim they suffered a mysterious eye injury and were forced to seek medical attention over the “unbearable” pain after sitting behind the former president during his ...

Vice President Kamala Harris will campaign in Arizona on Sept. 27, according to her team. It will be her second visit as a ...

Vice President Kamala Harris is chiding GOP nominee Donald Trump for not agreeing to another presidential debate before ...

The Trump and Harris campaigns are each going to unfriendly territory in an effort to turn out every single vote they can in ...

Newly released polling data may give fresh hope to the Trump campaign this week as Vice President Kamala Harris’ triumphant ...