BERKELEY, California -- UC Berkeley made an announcement Tuesday that could change the way you walk. It's breakthrough research on an unusual topic -- your shoes. It's of interest to anyone who wears ...

When I lived in Boston, there was one memorable 5K where I remember needing to stop because my shoe became untied. Worse—the temperature was below freezing and my ungloved fingers were uncooperative ...

Leg swing as we walk makes the end of the laces go into a whipping motion, causing them to slip. And this combination eventually leads to the whole thing unraveling. It showed that when the knot in ...