It is known that cannabis has been used for thousands of years, but it is not known when the plant appeared on earth. Scientists have tried to answer this question and determine its origin. According to them, cannabis appeared 28 million years ago on the Tibetan plateau, some 3 kilometres above sea level.

. About a week after a first decision in the case of the reopening of a shop in Dijon (Côte-d'Or), the highest French court has this time issued a general ruling on the marketing of CBD, a substance derived from cannabis, which however has no harmful effect on health. We explain everything in detail. [...]