Donut's 150 kW, 17-inch motorcycle motor is already in use on the road for a few boutique electric bikes, so the odds of seeing this tech on a car in the future is better than you might think.

A smiling Singh explained how he wants to start “The Box Donut Revolution,” by making his tasty square-shaped doughnuts so popular that people across the nation begin talking about the sugary ...

In other words, Dunkin’ is dropping its own take on the holiday sugar cookie — and this doughnut-shaped delight reminds us of a certain Strawberry Frosted Sprinkle doughnut from the chain. As ...

Recent research has unveiled a previously unknown doughnut-shaped structure deep within Earth's outer core, potentially offering new insights into the planet’s magnetic field, which plays a ...

Doughnut server Tanu displays to square-shaped doughnuts at The Box Donuts shop in Hesperia. The shop serves up a variety of square-shaped doughnuts that’s been attracting customers from across ...

Donut Lab's second-gen donut motor squeezes into a 21-inch hoop, promising up to 630 kilowatts (845 horsepower) and 4,300 newton-meters (3,171 pound-feet of torque) per unit.