A dog may seem like an odd adornment for a giant semi-truck, but there's a strong historical reason the bulldog is on Mack ...

"The new B61-12 gravity bombs are fully forward deployed," said Jill Hruby, administrator for the National Nuclear Security Administration.

Family sedans, commuter hatchbacks, and even the dependable work truck have all been elevated to a level never seen before. Power is easier to make than ever before, especially thanks to the dawn of ...