An unknot (also known as the trivial knot) can be drawn with any number of crossings. Any possible manipulation of a knot diagram that does not fundamentally change the knot can be achieved by a ...

Fifteen years ago, reporter Rebecca Rosman was traveling with her family along Ireland's West Coast when she spotted a curious sign. It was for a matchmaking festival, the largest in Europe, in a ...

U-Haul Holding Co. engages in the insurance and moving and storage businesses. It operates through the following business segments: Moving and Storage, Property and Casualty Insurance, and Life ...