Zanzibar (Pemba Island), Tuber is highly toxic and eating it raw or unprepared can lead to serious sickness, coma and death. To remove the poisonous compounds, it is cut into small pieces and boiled ...

India (Maharashtra State, Raigad District): tuber is thoroughly washed, in running water, and made into ‘chips’ [small pieces] which can be stored for long periods of time, for use during famine.

Researchers from Kerala have identified an edible tuber found in the Western Ghats region of Wayanad district as a new species of the genus Dioscorea. The species, named Dioscorea balakrishnanii after ...

Speak of fossils, and dinosaurs first come to mind. A quaint fossilised leaf is one of the most recent finds throwing light on India's past. The leaf fossil is the first of Dioscorea yams from Asia ...