Holding on to something tangible after the death of a loved one is important for many people. One option is to turn a small ...

A diamond phone screen would likely be much more fragile than you think. Nearly impossible to scratch, yes, but the extreme hardness of diamonds actually makes them rather brittle. You can easily ...

TEL AVIV-YAFO, Israel — Assessing the value of a diamond is a job that’s been done by eye for centuries. But artificial intelligence (AI) is now so sophisticated that it can do the same task faster, ...

Interestingly, this improved extraction method has created an unexpected challenge: a glut of giant diamonds too large for typical jewelry use. The glut hasn't been helped by automation in the diamond ...