The Inca system for growing and harvesting coca leaves involved many steps. The plants were grown in clear-cut fields in warm, wet regions. When ready for harvesting, the leaves would tear when ...

Forests have been cut down to make way for coca bushes Colombia has increased its cultivation of coca plants - the main ingredient in the illegal drug cocaine - by 43%, a new UN report says.

Coca-Cola says it has "temporarily paused" some ... The British Poultry Council (BPC) has warned that up to 60% of poultry processing plants could be knocked out "within days" as a result of ...