A rich emerald alternative that didn’t hit the market until the late 1980s.

Like the big, sweet onions of Vidalia, Georgia, the tiny dusky lentils from Le Puy in France, and prosciutto from the area around Parma, Italy, there’s something so special about the pistachios grown ...

Hebe “Emerald Gem” caught the eye of Great Plant Pick judges over the course of a three-year hebe evaluation at North Willamette Research and Extension Center, Oregon. It stood out because of its ...

Rocks retrieved from a mine in Muzo, Colombia, show some of what makes the country the biggest producer of high-value emeralds. (Carlos Saavedra for NPR) MUZO, Colombia — Although he has helped ...