Researchers have unveiled ice XXI, a new form of ice that's solid at room temperatures when subjected to immense pressure.

A strange new phase of ice has been discovered during experiments with the world's largest X-ray laser. Meet ice XXI, a ...

A study on the diamond formation titled 'Diamond formation kinetics in shock-compressed C─H─O samples recorded by small-angle x-ray scattering and x-ray diffraction' has been published in the journal ...

Scientists have turned plastic into diamonds. Using high-powered lasers, the team zapped samples of PET, the common material used in plastic bottles, to produce intense heat and pressure to form tiny ...

Ice cream comes in many different flavors. But even pure ice, which consists only of water molecules, has been discovered to ...

Scientists have created a new phase of ice that can form at room temperature but requires extreme levels of pressure.

Gemstones might not seem so valuable if they literally rained from the sky, but that's thought to be a common weather pattern on ice giant planets. Now scientists at the SLAC National Accelerator ...

t particle accelerator facilities around the world, scientists rely on powerful X-rays to reveal the structure and behavior of atoms and molecules. Now, researchers from the Department of Energy’s ...

A laser blast produces miniature diamonds from plain-old plastic. That’s right, the same kind used in soda bottles. When squeezed to about a million times Earth’s atmospheric pressure and heated to ...

Physicists have used the world's most powerful laser to zap diamonds. The results, they say, could tell us more about the cores of giant planets. "Diamonds have very special properties, besides being ...

Scientists are trying to determine what happens to matter when it is exposed to the immense pressures at the center of gas giant planets and stars. And to help them figure it out, they have hit a tiny ...