The Arizona Department of Transportation will begin a pavement improvement project along a 10-mile stretch of Interstate 40 ...

This year, the October sky could offer a rare spectacle: two comets are expected to become visible simultaneously. The first, discovered recently, follows an extremely long orbit. The ...

In this video, we reveal the secret process of making Timascus (also known as Titanium Damascus). Watch as we cut a sliver of Timascus and enjoy a fireworks show, then turn things over to Patrick, a ...