The lush Limpopo Valley region of South Africa is known as a haven of exotic wildlife and fruit trees. But the traditional crops of guava and avocado are making way for more popular produce: macadamia ...

If you come across macadamia nuts in the snack aisle, don’t get it twisted: They’re much more than a mere component of your run-of-the-mill trail mix. Macadamia nuts are sweet and buttery, but beyond ...

It’s the latest tussle over labels for agricultural products from a specific geographic area, a topic familiar to Hawaii due to long-running disputes over Kona coffee. This undated photo provided by ...

Consumers don’t know whether many macadamia nut snacks identified with Hawaii contain any Hawaii-­grown macadamia nuts, and an effort to change that through state law may be doomed this year. For a ...