There are 17 rare earth elements (REEs) in all — 15 lanthanides plus yttrium and scandium. It's a fairly diverse group, with each rare earth mineral having different applications, pricing and ...

The group of rare earth elements (REEs) comprises a total of 17 elements, all of which possess similar chemical properties. In addition to the two lightest elements, scandium and yttrium, the group ...

Rare earth elements are essential for modern military and civilian technology. They’re found most often in hard-to-reach places, often in unfriendly countries. Given their necessity and the profits to ...

Do you know what the most abundant element on Earth really is? You might be surprised to know that the answer depends on where you look. Earth is not made of one simple layer. It has the crust, the ...

Scientists have discovered a fern from South China that naturally forms tiny crystals containing rare earth elements (REEs). This breakthrough opens the door to a promising new way of "green mining" ...