A Network Rail safety worker failed a drug test at work after buying a tea made from the leaves of the coca plant - violettenlandungoy/iStock Unreleased A Network Rail safety worker failed a drug test ...

YUNGAS, Bolivia (AP) — Tomas Zavala performs a ritual ahead of each workday in his coca field. Deep in the lush green mountains of Bolivia’s Yungas region, the 69-year-old farmer closes his eyes, ...

Coca is the main ingredient in cocaine but people in the Andean region have chewed coca leaves or drunk coca tea for centuries for its medicinal properties Coca is the main ingredient in cocaine but ...

The Coca-Cola Company reported first-quarter 2014 earnings last week, and shares rose more than 5% for the week, a demonstration of the whimsical magic of beating lowered expectations, as the ...

YUNGAS, Bolivia (AP) — Tomas Zavala performs a ritual ahead of each workday in his coca field. “The coca leaf is the core of our survival,” Zavala said. “If we work the land without permission, it ...

YUNGAS, Bolivia — Tomas Zavala performs a ritual ahead of each workday in his coca field. Deep in the lush green mountains of Bolivia’s Yungas region, the 69-year-old farmer closes his eyes, faces the ...