Gold Element wins the 2013 Spirit of Texas Stakes. Coady Photography/Sandra Beck Gold Element wins the 2013 Spirit of Texas Stakes. Coady Photography/Jack Coady Gold Element wins the 2013 Spirit of ...
"This is probably the first time these isotopes have existed on the surface of the Earth." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
Deep beneath our feet, far below the crust and mantle, Earth’s metallic heart is not as sealed off as geologists once assumed ...
Did you know that gold also comes from stars? While the majority of stars are made primarily of hydrogen and helium, they also contain other elements, which astrophysicists call a star's metallicity.