Most of the long-period comets in the Solar System come from the outer Oort Cloud. The inner region is much more stable. It's ...

The result is Axana: an MRI scanner mounted on a mobile pedestal. Axana’s toroid (donut) shape is just large enough for the patient’s head. The device is controlled by a simple touchscreen ...

Vector, scalar, and hybrid electromagnetic toroidal vortices. Recently, a major breakthrough in the field of optical toroidal vortices has been achieved and published in Science Advances [11(8 ...

Putting the motors close to the wheels makes sense—in the wheel itself if possible—and it seems that a startup called Donut Lab may have solved some of the problems hub-mounted motors have ...

Krispy Kreme fans can try their luck at winning free donuts for a year in celebration of St. Patrick's Day. The company announced that customers across the US would have the chance to win a ...

Would you like fries with that? How about a donut — or a bagel? Krispy Kreme landed at McDonald’s locations in New York City starting Tuesday, Feb. 25, with participating locations adding the ...

The tokamak works by superheating plasma (one of the four states of matter, consisting of positive ions and negatively charged free electrons) and containing it inside a donut-shaped reactor ...

BERLIN (AP) — Germany faces its second change of leader in fewer than four years after the head of the center-right opposition, Friedrich Merz, won Sunday’s election, which saw a surge for a ...

Jaya Saxena is a Correspondent at Eater.com, and the series editor of Best American Food and Travel Writing. She explores wide ranging topics like labor, identity, and food culture. The days ...