Luke Daugherty is a freelance writer, editor and former operations manager. His work covers operations, marketing, sustainable business and personal finance, as well as many of his personal passions, ...

Body odor (aka BO) can be an uncomfortable topic, but it's important to address. Many think that it's the result of poor hygiene — lack of showering, not using deodorant and wearing the same clothes ...

Sudoku is a number-based puzzle game. The aim is to fill the 9×9 square grid using all of the numbers one to nine only once in each row and column, and within each of the smaller 3×3 grids. Players ...