Which are the heaviest metals on earth? And what are their uses? Discover the metal that ranks heaviest based on density and ...

rare earths in relation to the periodic table. The group of elements known as the “rare ... and are probably due to the bombardment of the atoms of the radioactive substance itself by the ...

the U.S. government designated a large swath of the periodic table of elements — 50 minerals in all — as “critical.” The United States obtains more than half of them, including a category ...

Particle-accelerator study focuses on the r-process thought to be responsible for forming elements heavier than iron ...

The Trump administration launched such an offensive against science and American research that it's almost difficult to ...

Your car's tachometer has a redline that's probably well below 10,000 rpm. These engines put the capabilities of production car engines to shame.

the laboratory study of matter at temperatures so mind-bogglingly frigid that atoms and even light itself behave in highly unusual ways. Electrical resistance in some elements disappears below ...

Upgrades and new research at Argonne National Laboratory are helping physicists push boundaries, from basic science to the ...

Quarks are the reason protons have a positive charge. Each quark has a fraction of an electric charge. A proton has two up ...

Once the diamonds are brought to the surface and cooled relatively quickly, those carbon atoms are locked into ... mineral inclusions contain certain elements like potassium and things that ...