The claimed solid metallic hydrogen sample has been lost on February 11. It was being stored at temperatures around 80 Kelvin (-193 degrees Celsius and -316 degrees Fahrenheit), and at incredibly high ...

Researchers at Harvard University say they've managed to create a potentially revolutionary material that has only been imagined in theory for the past several decades: solid metallic hydrogen. Back ...

When it comes to having a high-pressure job, diamond anvil cells (DACs) take the cake. By using these niche instruments, researchers can subject solids, liquids, and gases to pressures up to millions ...

Metallic glass is an important advanced alloy, holding promise for broad engineering applications. It appears as a solid form in many aspects, with beautiful metal appearance, exceeding elasticity, ...