UNEARTHED | Some research links the tuber to health problems, but it scores for satiety — and provides more nutrients than you might think.

By Tamar Haspel

  • Jan 20, 2017

UNEARTHED | Small produce farms are wonderful, but they’re a blip on the global agricultural landscape.

By Tamar Haspel

  • Dec 15, 2016

UNEARTHED | Cost is an issue when it comes to obesity, but how crucial is it?

By Tamar Haspel

  • Nov 25, 2016

UNEARTHED | The farmed fish gets a bad rap on nutrition, sustainability and taste grounds.

By Tamar Haspel

  • Oct 24, 2016

UNEARTHED | Groups on all sides of the debate offer some suggestions

By Tamar Haspel

  • Sep 25, 2016

UNEARTHED | Can we find a way to restrict pesticides that protects pollinators but doesn’t leave farmers vulnerable?

By Tamar Haspel

  • Aug 26, 2016

UNEARTHED | Freeing chickens from confinement is all the rage, but it’s not without risk.

By Tamar Haspel

  • Jul 31, 2016

UNEARTHED | Evaluating the environmental pros and cons of this high-tech method.

By Tamar Haspel, Fritz Hahn

  • Jun 17, 2016

UNEARTHED | The answer isn’t always so clear-cut.

By Tamar Haspel

  • May 14, 2016

UNEARTHED | We need to help industrial farmers pay for conservation practices .

By Tamar Haspel

  • Apr 26, 2016

UNEARTHED | ‘The ultimate lie detector’ could transform our relationship with suppliers.

By Tamar Haspel

  • Mar 26, 2016

UNEARTHED | Reducing salt content across the board dropped consumption — and disease rates.

By Tamar Haspel

  • Feb 22, 2016

UNEARTHED | There’s a disconnect between what leaders push and what consumers want.

By Tamar Haspel

  • Jan 26, 2016

UNEARTHED | The government, manufacturers, farmers and consumers all have a role to play.

By Tamar Haspel

  • Dec 28, 2015

UNEARTHED | Food leaders make their case for what needs fixing, and how we might try to fix it.

By Tamar Haspel

  • Nov 8, 2015

UNEARTHED | It might be just the thing to help us feed the planet, if we can get past one problem.

By Tamar Haspel

  • Oct 27, 2015

UNEARTHED | Glyphosate, recently declared a probable carcinogen, is tied up in the debate about GMOs.

By Tamar Haspel

  • Oct 4, 2015

UNEARTHED | Calorically a zero, the greens are a leafy-green waste of resources that lead eaters astray.

By Tamar Haspel

  • Aug 23, 2015

UNEARTHED | There is no one principle that can reliably guide all our decisions. Trade-offs abound.

By Tamar Haspel

  • Jul 26, 2015

UNEARTHED | It gets a bad rap, but the fact is, as an agricultural product, it’s efficient and productive.

By Tamar Haspel

  • Jul 12, 2015
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Photo by Simon Brubaker/The Washington Post