Wealthy investors and tycoons are joining the ranks of doomsday preppers, planning elaborate post-apocalypse compounds and bunkers, or dystopian power grabs.

Researchers found that not only do those with money and power think they're smarter, they're likely to exaggerate their upward mobility.

Wealth and power don't just change how you live and your priorities. They also change how your mind works in disconcerting ways.

The problem with wealth inequality isn't that it exists, it's how easily the 1% are running up the score and how angry they are that they're not being uniformly worshipped.

You can make a lot of money and still feel like you're just barely getting by. It's all a matter of math and geography...