David Kestenbaum David Kestenbaum is a science correspondent for NPR. His job allows him to combine his extensive background in physics with his love of broadcast journalism.
Why Can't We Bet On U.S. Elections? Blame 16th Century Rome
Weighty Issue: Cow Guessing Game Helps To Explain The Stock Market
Keynes Predicted We Would Be Working 15-Hour Weeks. Why Was He So Wrong?
Doctors Plan Database On Cancer Drugs, Showing Effectiveness And Cost
Casinos Offer New Ways To Win With Games Based On Skill
Greece's Debt Crisis Exposes Its Hidden Financial Plumbing
3 Economists Answer This Question: What Keeps You Up At Night?
Experts Debate: Will Computers Edge People Out Of Entire Careers?
Obama's New Budget Plan Proposes Closing Social Security Loophole
Casinos Bet On Change After Younger Players Ignore 'Boring' Slot Machines
Casinos Trading Slot Machines For Games Requiring Skill
Casinos Switch Out Slot Machines For Games Of Skill
'We Built A Robot That Types': The Man Behind Computerized Stock Trading
CEO Describes What It's Like When Investors Bet Against You
On April Fools' Day, Planet Money Tries Out Economics Jokes