Under federal law, many employees can take up to 12 weeks unpaid leave when a child is born. It's not hard to figure out if your full-time staffers qualify under federal rules. If they work part time, ...

Some employers – particularly those with large payrolls – use a computerized timekeeping system, which transfers employees' time worked into a payroll software and eliminates manual calculation.

Two years ago, Slate ran a marathon prediction calculator. In the years since, the researchers have updated their work (and the writer became a FiveThirtyEight staff writer). We’ve collaborated with ...

Calculating the internal rate of return, or IRR, of an investment is a powerful tool for businesses. When a manager is faced with a capital intensive decision, IRR can quickly compare the financial ...