Turnout has already been brisk, with more than 400,000 early votes cast ahead of Primary Day. As temperatures soar past 100°F ...

New York City is using ranked choice voting in its Democratic mayoral primary election Tuesday, a system that takes some ...

A majority of surveyed Republicans say they support same-sex marriage, according to new data from a trio of polling firms. In the poll, provided exclusively to The Hill, 56 percent of Republicans ...

Critics say Kennedy is ordering a review of childhood vaccines to stoke skepticism, risking the spread of disease.