Females are typically smaller. The red fox, on the other hand, is the size of a large cat or medium-sized dog. It stands about 1.3 ft at the shoulder and weighs only 31 lbs. That means the gray ...

Foxes are cat software running on dog hardware, or so they say. And [Will Cogley] seems to have taken that to heart with this 3D-printed robotic fox, which borrows heavily from projects like ...