Diamonds are made out of carbon — highly organized carbon, that is. Geologists are still guessing how diamonds formed in the ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do ...

Lateral flow tests, like the ones used for COVID-19, are quick and cheap but they’re not as sensitive as lab-based methods. They typically work by attaching gold nanoparticles (sometimes selenium or ...

Dublin, Oct. 07, 2025 (GLOBE NEWSWIRE) -- The "CVD Lab-Grown Diamonds Global Market Report 2025" has been added to ResearchAndMarkets.com's offering. The CVD lab-grown diamonds market size has grown ...

MURFREESBORO, Ark. (KARK) – Officials at Crater of Diamonds State Park announced that a family from Cookson, Oklahoma, discovered a nearly 3-carat brown diamond during their visit. Raynae Madison and ...

At the heart of nearly every galaxy lurks a cosmic giant: a supermassive black hole. These mysterious objects, millions to billions of times more massive than our Sun, exert such powerful gravity that ...

Saturday afternoon, the Mt. Juliet League Inc. out of Tennessee posted a wild video of a dust devil to its Facebook page. No, the Tazmanian Devil from Looney Tunes has no role in this. Sorry for the ...

In southwest Arkansas, the state government runs what might be the world’s most unusual diamond mine. For the price of a movie ticket, anyone can dig for diamonds at Crater of Diamonds State Park—and ...