rare earth elements

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

Recycling electronics is a messy business.

Mining the moon is a thing that could actually happen

Here are three ways entrepreneurs are already planning to use the moon, from rocket fuel to rare elements.

Infographic: The metals that make our technology are running out

This infographic by Camden Asay (click to embiggen) shows that we're fast running out of the stuff that powers our vehicles and our weaponry. But we've got even less time left with our gadgets. Yttrium and indium, two of the rare-earth elements that enable us to have TVs, computer monitors, and touch screens — oh, […]

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

Perhaps you've heard that China has a worldwide monopoly on rare earth elements, without which the high-tech and cleantech world -- electric cars, computers, cell phones, wind turbines, smart meters, advanced batteries, the whole enchilada -- would grind to a shiny, clanking halt.

But now, instead of relying on Chinese imports to keep the rare-earth economy humming, we can destroy our OWN local environment! A small town in Nebraska has volunteered to be turned into a giant open-pit mine in the name of powering the post-fossil-fuel revolution.

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

Wind turbines are becoming bigger, more efficient, and more powerful.

Drilling in the Arctic is not such a hot idea, as any spill will be tricky to clean up.

The Southeast is the only region in the country that hasn’t put renewable energy mandates in place.

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

The seabed of the Pacific ocean contains 1,000 times as much tonnage of rare earth elements as all the deposits on land, says a new paper published in Nature Geoscience. The elements, which are key to cleantech innovations like solar panels, batteries and electric motors, have been in short supply lately as China, pretty much the world's sole supplier, clamps down on exports.