Opal evaluation should be done under controlled lighting on a dark background. Rotating the opal against a background helps when you’re determining its type and evaluating its play-of-color and cut.

Williams Sonoma’s Black Friday sale has officially started. We found the 50 best deals from brands like Le Creuset, Staub, ...

The best Black Friday kitchen deals include KitchenAid, Le Creuset, Smeg, Cuisinart, GE, and more. Shop the best Black Friday ...

Amazon’s Black Friday deals include Le Creuset, Keurig, KitchenAid, and Ninja. We found the 90 best Amazon Black Friday deals ...

Looking for top home and kitchen deals this holiday season? Black Friday is your best bet. Retailers roll out their steepest ...

Most good knives fetch a pretty penny, so deals on premium cutlery brands are always welcome. Henckels has tons of ...

Good ice is pellet ice, and if you want pellet ice at home, you need the GE Profile Opal ice maker—and Black Friday is pretty much the only time this pricey kitchen appliance is on sale.

There’s something for everyone with these can’t-miss deals For seasoned shoppers, Black Friday is a holiday in its own right.

OPAL Fuels Inc. (OPAL) came out with quarterly earnings of $0.09 per share, missing the Zacks Consensus Estimate of $0.18 per share. This compares to loss of $0.01 per share a year ago. These ...

Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity. And anything that v ...

German brand Zwilling is known for its sharp, dependable cutlery, and its 8-inch chef’s knife is an exemplary piece. Its ...

Nick Guy is a senior editor for Buy Side from WSJ. He's been reviewing personal technology, accessories and myriad other products for more than a decade.