Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby.

Figure 1. The Geometeer, a synthetic ruby cut in a hybrid Portuguese-brilliant design, is dedicated to Rex Guo's mathematics professor and mentor, Dr. Timothy Poston. Photo by Rex Guo. Deciding how to ...

Jewels, birthstones, and gemstones-these sparkling treasures have captivated humanity for centuries. But is there a ...

Each dot in the visualization above represents the resources that Pagy consumes for one full rendering. The other gems consume hundreds of times as much for the same rendering. The IPS/Kb ratio is ...

The November 10 Christie’s Magnificent Jewels auction in New York features pieces by Suzanne Belperron, Harry Winston Van ...

A dagger with a jewel-covered gold hilt and scabbard is a highlight of an exhibition at the Victoria and Albert Museum in ...

Choosing a proposal ring? Here's a guide on how to pick the right gemstone to invest in, including tips for selecting ...

The December sales of Sotheby’s, Christie’s and Phillips in New York are treasure troves of one-of-a-kind jewels. This season ...

The emerald-cut gem (pictured) is GIA-graded as internally flawless. Another highlight of the Magnificent Jewels auction on ...

As a result, these distinctive bright "golden" green to dark green garnets are re-emerging in the gem market. Although cut stones continue to be small for the most part, a number of fine demantoids ...

Camilla honored Elizabeth by making her debut in what's informally known as the Aquamarine Ribbon Tiara. The coveted ...