rare earth elements

Cover Story

Apple’s recycling robot wants your old iPhone. Don’t give it to him.
Sheer lunacy

Mining the moon is a thing that could actually happen
Business & Technology

Infographic: The metals that make our technology are running out
Business & Technology

Forget China; largest rare earth element deposit is under this Nebraska town
Climate & Energy

Critical List: Wind turbines get bigger and better; tree-killing fungi are thriving
Business & Technology

Limitless supply of rare earth elements found in ocean — if we can get them