In a feat of synthetic inorganic chemistry, researchers have made the first methylenedistibiranes—three-membered rings that have two antimony atoms and a carbon atom. Researchers led by Alessandro ...

A reader wonders if stacking jewelry can look tacky. Recent red carpets suggest otherwise, our critic writes. By Vanessa Friedman Is it gauche to wear more than one ring on a hand? And once I have ...

Simulations performed at Southwest Research Institute may explain how Saturn’s majestic rings and icy inner moons formed following the collision of a Titan-sized satellite with the planet, according ...