From the Waltons to the Wertheimers, these are the families with the greatest accumulated wealth on the planet ...

The US may not have royals, but it does have influential family empires worth billions. They've accumulated fortunes in various ways, including publishing, cosmetics, retail, and hotels. The richest ...

A wealth tax could raise enough cash to lift 30,000 children in Scotland out of poverty from just 10 families, a report has found. A tax of 2% levied against those with assets worth £10 million or ...