In a letter published Tuesday in a scientific journal, a group of 20 researchers warn that 'this effort is politically and/or ...

Researchers have demonstrated for the first time that fluorine atoms can quantum tunnel. As 100 years of quantum mechanics is celebrated this year, this breakthrough opens new avenues for controlling ...

At the same time, China cracked down on illegal smuggling of the valuable elements that had made previous export curbs less effective. Last year, China halted exports of three rare minerals critical ...

An interactive periodic table with Indian historical theme, featuring all 118 elements with detailed isotope and radioactivity information.