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Body mass index, or BMI, has long been criticized as a flawed method for measuring obesity — and now a group of experts is sharing new recommendations. BMI is a formula that uses a person's ...

But that goal has never been a great way to measure how much allies really contribute to global security. To understand why, imagine two countries. One spends 2.1 per cent of its GDP on defence ...

Show measurements in the width of characters are useful when it comes to printing. When you want to change the ruler unit back to the default units of measurement, head back to the same setting in ...