Micro-art art images in a hidden world Text and photographs by Lewis R. Wolberg. With a preface by Brian O'Doherty ...

As the natural and lab-created diamond debate continues to swirl, the International Gemological Institute (IGI) has reaffirmed its commitment to grading lab-created diamonds.

A 3,500-year-old settlement has been located in the northern Barranca province of Peru. This is close to the documented location of the Caral civilisation, the oldest known culture in the Americas. In ...

Coalition to Protect America’s National Parks Joins Over 260 Organizations in Opposing Elimination of National Park Service (NPS) Community Assistance Programs ...

Figure 1. Pleochroism in a 15 ct tanzanite, as seen with the unaided eye through the crown and the pavilion sides and ends. Photo by Wimon Manorotkul. ABSTRACT While virtually all gemological texts ...

We have a complete list of 5-letter words ending in T to help you get to the finish line and solve that puzzle before it’s too late! Whether you’re working on today’s Wordle, a crossword, or another ...

If you’re stuck on the latest puzzle and need help figuring out 5-letter words with S as fourth letter, you’ll find all of the possibilities in this post. There are lots of 5-letter words in the ...