A series of radar images taken by Nasa has revealed that a large asteroid which zoomed past Earth last week was actually two space rocks melded into one object appearing like a snowman or a peanut.

Rare earth metals are becoming more and more in-demand as we move toward a clean energy future, but the distribution of these metals means that their extraction can be incredibly damaging. Right now,

Within the deposits of extinct volcanoes around the world, a mysterious magma may be Earth’s new source for rare metals. This iron-rich magma could be full of the metals that help power some of the world’s most important technologies,

The interiors of extinct volcanoes hide real treasures—high-value rare-earth metals. Scientists have made a groundbreaking discovery in extracting these resources. Researchers from the Australian National University (ANU) and the Chinese Academy of Sciences have announced groundbreaking findings on extracting rare-earth elements from the interiors