Sometimes old recipes, newly tweaked, can yield astonishing results. Consider the concerto: It might be a 400-year-old formula, calling for a soloist to perform with — and often battle against — an orchestra. But occasionally, a brand new concerto arrives that offers old-fashioned thrills.

When primary voters go to the polls in South Carolina on Saturday, they'll be the first in the nation to use all-new voting equipment. It's one of about a dozen states replacing all or most of their voting machines this year, in part due to security concerns after Russian interference in the 2016 election.

South Carolina officials are eager to emphasize the reliability of their state's equipment following the Iowa caucus debacle, where a flawed app delayed the reporting of accurate results for weeks.

As Tuesday's Democratic presidential primary debate came to a close, each of the candidates was asked to name the biggest misconception voters have about them.

Olivia Hooker was a 6-year-old in Tulsa, Okla., when a race riot destroyed her community as well as her own home.

In less than 24 hours, mobs of white men destroyed more than 1,000 homes and businesses in the Greenwood District, an affluent African American neighborhood of Tulsa. It's estimated as many as 300 people were killed.

On paper, Wajatta is a musical pairing that shouldn't work. The duo is composed of Reggie Watts, a fly-by-the-seat-of-his-pants improviser, and John Tejada, a meticulous electronic composer. Despite seeming like a bit of an odd couple, Don't Let Get You Down, their second collaboration, was just released today.