Since De Beers, the world’s leading diamond company, ingeniously announced that “diamonds are forever” in the 1940s, most engagement rings have included a diamond—and an expensive one at that.

An exhibition at the Hammer Museum shows why. By Siddhartha Mitter A jury found them guilty of conspiring as part of a crew to steal art, sports memorabilia and artifacts from smaller museums.

Samsung Galaxy Folder 2 mobile was launched in September 2016. The phone comes with a 3.80-inch display offering a resolution of 480x800 pixels. Samsung Galaxy Folder 2 is powered by a 1.4GHz ...