After decades of debate, researchers say that they have found the clearest evidence yet for this rare form of carbon ...

With the right amount of pressure and surprisingly little heat, a substance found in fossil fuels can transform into pure diamond. It sounds like alchemy: take a clump of white dust, squeeze it in a ...

Oval engagement rings are a classic choice for a reason. We break down everything to know about the popular cut from its history to unique setting choices for the stone.

Researchers have synthesized millimetre-scale hexagonal diamond, a crystal structure so elusive that many physicists doubted ...

Researchers named it lonsdaleite, after crystallographer Kathleen Lonsdale, but for decades, no one was sure it truly existed. For 60 years, the material had only been reported in meteorite impact ...

Like many of you, we’ve been watching the horrifying developments in the Middle East. As the war with Iran causes violence to spread around the region, nobody knows how long this conflict will last.

MLB The Show 26 is now fully released, and Diamond Dynasty players are already looking for the fastest way to earn stubs. MLB ...

Tiny diamond particles can help fabric release heat—and despite being diamonds, they’re surprisingly affordable to make. On a hot day, most clothing traps heat. But fabric coated with ...

“These findings resolve the long-standing controversy on the existence of hexagonal diamond,” researchers said.

After decades of debates over the existence and properties of one of the world’s ...