Scientists from Caltech have developed ‘a new type of matter,’ which they are calling polycatenated architected materials, or PAMs. This new matter doesn’t occur naturally, and uses chainmail-like ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Even though dark matter is invisible—and, technically, still hypothetical—it is thought to be the driving ...

Some neutron stars may contain a "special type of matter," according to a new NASA study. These observations from NASA's Chandra X-ray Observatory indicate that the interiors of neutron stars might ...

Add Yahoo as a preferred source to see more of our stories on Google. Milky Way galactic center Dark matter continues to confound us, so far defying every attempt to decipher it. According to a new ...