A woman from Pennsylvania found a 3.09-carat white diamond at a state park in Arkansas. Keshia Smith found the diamond during a visit to Crater of Diamonds State Park in Murfreesboro, Pike County, ...

A 5.5-carat triangular-cut diamond billed as the largest fancy vivid blue-green diamond known to exist sold for $17.3 million on Wednesday, Christie's said, calling it a record price for a stone of ...

Before he was the guy leading stadiums full of fans through the chorus of "Sweet Caroline," Neil Diamond was a kid in Brooklyn writing song lyrics while bored in class. Diamond's expansive songwriting ...

In this video, we explore the process of mixing diamond paste for stropping, polishing, and lapping. The base mix consists of a 1:1 ratio of vegetable glycerine to dipropylene glycol, combined with ...

Forbes contributors publish independent expert analyses and insights. Specialist in global markets, economics and alternative investments. Investors are grappling with unprecedented uncertainty due to ...

AI-based technologies are rapidly learning to see, converse, calculate and create. One thing they still don't do well, however, is measure or "feel" surfaces—a purely mechanical function. "AI has more ...

Quantum-science advances using AI can measure very small surfaces and distances -- opening a world of medical, manufacturing and other applications. AI-based technologies are rapidly learning to see, ...