Researchers have discovered techniques to bestow superpowers upon sapphire, a material that most of us think of as just a pretty jewel. A phone screen you can't scratch no matter how many times ...

And not just one, but two! That’s right, for the month of March, we’ve teamed up with the awesome folks at Sapphire to give you the chance to win brand-new, cutting-edge Radeon RX 9000 Series graphics ...