Flip-flops are having a moment, and it's not just because they're the easiest thing to slip on during a heatwave. This time around, the silhouette is doing more than keeping feet cool. It's ...

Here’s what you’ll learn when you read this story: A famed Roman villa offers a surprising find of a flip-flop-like sandal shown in ancient mosaics. Archaeologists continue to excavate what was once a ...