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

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 ...

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 ...

Scientists create first-of-its-kind ‘hexagonal diamond’ harder than real thing - Material exhibits slightly higher hardness than naturally found diamond ...

Researchers made small, pure samples of the elusive mineral lonsdaleite – also known as hexagonal diamond — and tested its ...

A research team co-led by Professor Yang Lu from the Department of Mechanical Engineering, Faculty of Engineering, The University of Hong Kong (HKU), and Professor Chengming Li from the Institute for ...

FOX Business host Charles Payne breaks down moats in the market on 'Making Money.' Rep. Chip Roy, R-Texas, discusses the widening Iran war and rising oil prices, the importance of Texas energy ...