Diamond’s are beautiful but, sadly, rather expensive. Now, though, Dan Frost of the Bayerisches Geoinstitut in Germany has discovered that you can make them from peanut butter. No, really. BBC Future ...

Diamonds might be forever, but that doesn't mean they have to take eons to form.The gemstones are usually created after carbon is crushed and heated far beneath the Earth's surface over billions of ...

Diamonds are not rare. Relative to other gemstones, they’re actually pretty common. Scientists have even found ways to make them in the lab from all manner of carbon-containing matter. Like carbon ...