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

Not because the amount of gold (and other heavy elements) is causing any type of problem (the opposite, in fact) but because based on what they know of how gold is created, there shouldn’t be so much ...

Manvendra memorised each element’s name, atomic number, and atomic mass, accurate to two decimal places, and recited them ...

China dominates the supply of antimony as well as gallium and germanium, used in telecommunications, semiconductors and ...

Antarctic research reveals how rare earth elements move underground through freeze-thaw cycles in desert environments.

To figure out if there’s a grain of truth to all these anecdotes, a team of German scientists at the Hamburg University, led ...