Discover the significance of rare-earth elements, their applications in technology, and the global race for their resources.

Neutron stars that crash together in space forge valuable metals like silver, gold, and platinum. Some heavy periodic elements may be created almost exclusively by such cosmic crashes. Europium, one ...

If you were to take every element in the periodic table and order them by how abundant they are in the Universe, you'd find something a little bit surprising. The most common element is hydrogen, ...

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 ...

The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of star stuff.--Carl Sagan Almost all ...

The periodic table of the elements isn't as confusing as it looks. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists had a rudimentary ...

To celebrate National Chemistry Week, which runs from Oct. 20-26, we asked a bunch of scientists, with help from the American Chemical Society, what their favorite periodic element is, and why. A ...

The five elements theory is a holistic approach to health and overall well-being. It’s been a part of numerous alternative medicine traditions, including traditional Chinese medicine (TCM), for ...