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Ten elements that help make up the universe, including the carbon our biology is based on and the oxygen in the air we breathe, are now getting changed in an unprecedented way — they are getting their ...

Mendeleev’s chemical grid system defined our world – and the rarer elements it classifies are vital to modern life This year marks the 150th anniversary of the publication of the first periodic table.

When students in Scott Byrum’s high school chemistry class at North Sand Mountain School, in Higdon, Ala., need some inspiration, all they have to do is look up. Byrum has installed a massive periodic ...

For now, they're known by working names, like ununseptium and ununtrium — two of the four new chemical elements whose discovery has been officially verified. The elements with atomic numbers 113, 115, ...

In creating five new isotopes, an international research team working at the Facility for Rare Isotope Beams (FRIB) at Michigan State University has brought the stars closer to Earth. The universe is ...

You know the periodic table that hung on the wall of every science class you took at school? As of today, it’s wrong. Or more precisely, it's inaccurate. One of the biggest changes in decades is set ...