It won’t screen your calls, let you hate-watch Instagram stories or track your steps, but the apple of the future is here. We’re talking fruit, of course: A new-ish apple variety called Opal stands ...

If your New Year’s resolution included eating more fruit, then I’ve got the apple for you. The Opal apple is a brilliant yellow fruit unlike any other. Its claim to fame is that is has a natural ...

A giant opal that weighs nearly 12,000 carats received a six-figure bid at an auction in Anchorage, Alaska. The precious stone, which is split in two, was sold for $143,750 on Sunday by Alaska Premier ...

PEDRO SEGUNDO, BRAZIL — On a recent trip to this town in the state of Piauí, in “the middle of nowhere in the Brazilian opal fields,” Jürgen Schütz, president of Emil Weis Opals, a dealer in ...