An exceptionally rare blue diamond went under the hammer in Geneva late Tuesday, selling for $21.5 million, Sotheby's auction ...

Roberto Beltrami is the founder of Wave Murano Glass, which is employing a new generation of glassmakers on an island where the art form has been practiced for more than 700 years.

Vintage glassware can often look elegant and classy, but it could be more trouble than it's worth. Some vintage glassware ...