The seed at the bottom of the cashew "apple" is the nut, encased in a chemical-rich shell. The news comes at a good time, because conventional sunscreens are becoming increasingly controversial. Some ...

(SOUNDBITE) (Arabic) EGYPTIAN DESIGNER WHO MAKES ACCESSORIES OF BIODEGRADABLE MATERIAL, RANIA ELKALLA, SAYING: "I got the idea from my father, who used to bring nuts, and we would crack them right ...

At the heart of the technology, a form of hydrovoltaic energy harvesting, is how evaporating water flows through the porous structure of nut shells. As the water moves, it transports electrically ...

What would you do with thousands of tons of leftover nutshells? It's a question that Turkey — the world's third-biggest producer of pistachios, behind Iran and the United States — has been asking ...