Sam Peterson

Sam Peterson is a senior advisor at Chatham Financial, a global interest rate and currency risk management firm that advises over 1,000 derivatives business end users in a wide range of industries including real estate, health care, retail, manufacturing, technology and financial services.

  • There's a Derivative in Your Cereal

    These misunderstood financial products are all around us, but the new regulations they face in the Dodd-Frank bill may be a burden on all firms -- not just Wall Street banks.

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Cryotherapy's Dubious Appeal

James Hamblin tries a questionable medical treatment.

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Confessions of Moms Around the World

In Europe, mothers get maternity leave, discounted daycare, and flexible working hours.

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How Do Trees Know When It's Spring?

The science behind beautiful seasonal blooming

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