Feature Chemistry Molecules: Science news of the year, 2008 Science News writers and editors looked back at the past year's stories and selected a handful as the year's most interesting and important in Molecules. Follow hotlinks to the full, original stories. By Science News December 19, 2008 at 7:20 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print In an ultracold cloud held in place by lasers in a lab at the University of Freiburg, lithium and cesium atoms form tightly bound molecules.