Physicists have taken a gemstone better known for engagement rings and turned it into a laboratory for one of the strangest ...

A new type of time crystal could represent a breakthrough in quantum physics. In a diamond zapped with lasers, physicists have created what they believe to be the first true example of a time ...

Watch as I forge a custom splitting axe from a C45 steel billet, creating a diamond-shaped profile inspired by my favorite ...

Diamond is well-known for being the hardest natural material on Earth, though synthetic forms have been developed that are even tougher – a feat that researchers have managed again, through a new ...

It takes intense pressure and temperatures north of 2,000 degrees for a diamond to form deep within the Earth. But these days, there’s another way to create a diamond: in a lab, where a diamond can go ...

In an age when you can get just about anything online, it's probably no surprise that you can buy a diamond-making machine for $200,000 on Chinese ecommerce site Alibaba. If you, like me, haven't been ...