The electrical grid transmits power over wires to our houses, and our Bryan Cockfield has covered it very well in his Electrical Grid Demystified series, but what part does the earth ground play? I… ...

In recent weeks, you've likely heard a lot about rare-earth substances with hard-to-pronounce names, but experts warn that the shortage of another crucial metal, copper, could be just as concerning.

In recent weeks, you've likely heard a lot about rare-earth substances with hard-to-pronounce names, but experts warn that the shortage of another crucial metal, copper, could be just as concerning.

Scientifically. And that’s the premise behind an increasingly popular movement called earthing or grounding. Simply, it means being in direct contact with the earth.

For decades, scientists generally agreed upon the geological processes behind PCD formation; now EARTH Magazine examines two new studies that suggest alternatives to these long-held understandings.

In recent weeks, you've likely heard a lot about rare-earth substances with hard-to-pronounce names, but experts warn that the shortage of another crucial metal, copper, could be just as concerning.