Another weekend has arrived, and that means new hints are popping up in Cookie Jam. If you’re stuck on “Au on the periodic ...

Discover the history, structure, and importance of the periodic table of elements, from Mendeleev’s discovery to modern scientific applications.

As demand for lithium skyrockets, concerns about supply and reliability are growing. ...

Discover how scientists created a low-cost membrane that selectively captures lithium from water, potentially transforming ...

In this video excerpt from NOVA's "Hunting the Elements," New York Times technology columnist David Pogue explores how the periodic table of elements took shape. Learn how the periodic table ...

Browse lesson plans, magazine articles, multimedia, and more resources on the periodic table from the American Chemical Society.

A researcher wrote a code to turn the periodic table of elements into different sounds based on the wavelengths of light they give off.

The asteroid named 33 Polyhymnia is so dense that researchers theorize that it may be made up of elements not contained on the periodic table.

Plus, in light of one of the little-known but fun February holidays, these chemistry jokes and chemistry puns will be great to celebrate National Periodic Table Day.

The periodic table, as well as evolution, won’t be taught to under-16s in India as they start the new school year ...

Argonne and the University of Chicago researchers have developed an advanced membrane technology that extracts lithium from ...