New York City is using ranked choice voting in its Democratic mayoral primary election. Here's how it works: Rather than pick just one candidate, voters get to rank several in order of preference.

For many folks, a glass of wine offers a welcome respite from a stressful day. But if you take it out of your diet, your body ...

As Nigeria joins the rest of the world to mark this year's World Blood Donor Day, donors and medical experts have lamented gaps in voluntary donation in the country.The theme of this year's World ...