This crystal of iron pyrite, just four hundredths of a millimeter in size, could function as the light absorbing layer of a tiny solar cell—potentially a promising future source of power on the moon.

Add Yahoo as a preferred source to see more of our stories on Google. Don't you just love looking at crystals? If you're just getting started in learning about them, it's an expansive world to explore ...

In the updated movie, it’s hidden inside a Krispy Kreme store — a bit of a downgrade from the moon. Rita Repulsa is a gold-eating dominatrix, who uses a 100-foot tall, gold, monstrous minion to do her ...

The diamonds and other crystals on view in science museum exhibits are a delight to the eye. What contributes to their sometimes dazzling geometric shapes and colors is their highly ordered ...

All the Latest Game Footage and Images from Crystals of Power The crystals hold the power to save Elicion—or destroy it. The choice lies in your hands. Games metadata is powered by IGDB.com Welcome to ...