Q I am new to wearing ties. I know there are different kinds of tie knots (I see knotting directions for three), but I don't know if any are more right with certain clothes than with others. A You are ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

There are two basic tie-in knots climbers should be familiar with: The figure-eight follow-through, or “trace eight,” and the double bowline with a back-up. Heather Weidner, pro climber, explains the ...

Denny Matthews, the voice of the Royals, will be going back to his place of work but this time to get married for the first ...