With his expertise in chemistry and math, scientist Fred Baur invented potato chips in the shape of a hyperbolic paraboloid. Lightweight chips like Pringles can fly off the conveyor belt. This shape, ...

"The shape of things to come," they captioned an image of the chip. "Square looks good on you," commented the official Wheat Thins Instagram page, while other followers weren't so complimentary.

In a bold twist, Doritos has announced a shake-up to its classic triangular chip shape for the first time in 60 years. The snack that was born in a Disneyland, California restaurant in the early ...

Doritos has confirmed it is launching a square version of its chip – the first time the iconic triangular shape has ever been altered. It ends two weeks of speculation sparked by a cryptic ad ...