Italian researchers have turned light into a quantum ‘supersolid’, an achievement which they called “pretty awesome”.

Salt is available as sea salt or rock salt. Sea salt is more highly prized than rock salt, which is mined and must be further refined to make cooking salt and table salt. Saltiness is masked by ...

HOLDEN — The weekend snowstorm left behind a solid sheet of treacherous ice ... many have been on the hunt for rock salt and other snow-melt products to get rid of the thick ice.