Use code GIVEAWAY to get free 1/2 ctw studs on orders over $1,000, plus a free 1/2 ctw necklace on orders over $3,000 at Brilliant Earth. The best lab-grown diamonds are from retailers with stellar ...

A study reconstructs the chemical composition of key molecules in stars by analyzing their infrared fingerprints.

Dolomite has been notoriously impossible to replicate in a lab because of recurring defects in mineral layers—but not anymore ...

Here on Earth, diamonds generally come in just the one form you're used to, but a team of Chinese scientists has managed to ...

With King Charles III and Queen Camilla set to arrive for a state visit with President Trump, we look back at some major moments in previous royal trips to the United States. By Esther Bintliff In its ...