Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

For one-third of the price of one F-35 Lightning II, the Pentagon made a key investment to ensure its supply of rare earth elements. The Department of Defense earlier this month announced that Lynas ...

Rare-earth elements are a set of metallic elements in the periodic table. Chemists usually refer to a group of 17 elements when they use this label: the 15 lanthanides from lanthanum to lutetium, and ...

“In spite of and, to some extent, because of this selfish and parasitic nature, the movement and accumulation of transposable elements have exerted a strong influence on the evolutionary trajectory of ...

We regularly get queries about the minutiae of Nature Physics format, but what we really care about is that the papers are clear and accessibly written. So many papers deserve to be better written ...

Radioactivity is a part of our earth - it has existed all along. Naturally occurring radioactive materials are present in its crust, the floors and walls of our homes, schools, or offices and in the ...