Tie a trefoil knot in a piece of string, seal the ends together, and try to wiggle it free without cutting. In three-dimensional space, the knot holds firm. Add a fourth spatial dimension, however, ...

Nearly two decades after the discovery of knotted proteins, most researchers think the strangely tangled molecules are too unwieldy to play much part in a cell's activities. This notion is changing.

Dessert trends shift fast in South Korea, and more or less, they’re sugar-coated. Dubai chewy cookies are the latest craze, but just a trend ago, it was bagels. Rewind a bit further, donuts had their ...

Chris Marchio has a plan. The Knotted Root Brewing Company founder wants to see Home, a lager from his new Circular Beer Company, become a regional beer, distributed selectively throughout the country ...