(CNN) -- As though it wasn't hard enough to memorize the names and atomic weights of 117 elements in the periodic table. Scientists have now confirmed another. Actually, researchers from Lund ...

Add Yahoo as a preferred source to see more of our stories on Google. Many heavy atoms form from a supernova explosion, the remnants of which are shown in this image. NASA/ESA/Hubble Heritage Team ...

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(CNN) -- As though it wasn't hard enough to memorize the names and atomic weights of 117 elements in the periodic table, scientists have now confirmed a new one. Researchers from Lund University in ...