It's never been a more exciting time to put one of these new, high-tech rings on your finger. At ZDNET, we've gone hands-on with several of the top smart rings, spending weeks or months wearing ...

Synthesis of aromatic belts with embedded thiophene structures, which manifest significant ... synthesis of thiophene-fused aromatic belts via one-step sulfur cross-linking reaction of partially ...

Some fermented foods contain more live organisms than others. Read food packaging to learn how many different strains of bacteria are in the food you eat. The number of bacteria in any one food can ...