Heavy actinides—elements at the bottom of the periodic table, after plutonium—are radioactive, rare and chemically complex, ...

An alternative periodic table of elements focusing on highly charged ions reveals new science that could support the quest ...

"The creation of heavy elements such as uranium and plutonium necessitates extreme conditions," said physicist Matthew ...

The rare-earth mineral dysprosium, used for magnets in electric-vehicle motors, is among exports China slowed in response to ...