Martha Mwasu Waziri was chosen as Tanzania's Mama Shujaa wa Chakula 2012 (Female Food Hero). She won 10 million Tanzanian Shillings ($6,325) to buy farming equipment of her choice.
The UN Committee on World Food Security (CFS) has delivered solid guidance and important recommendations that governments must now follow through with action.
With 60 percent of Haitians relying on farming to feed their families, a revitalized agriculture sector in Haiti is absolutely crucial to long-term growth.
The hunger crisis in Yemen, which affects almost one out of every two Yemeni citizens, and is putting nearly one million children at risk of severe malnutrition, must be addressed immediately.
Women played a key role in Yemen's 2011 popular uprising, but almost a year on they are still waiting for change.
Every time you open your fridge and food cupboards, you step into the global food system.
In rural areas of Tanzania, more than 90 per cent of households keep chickens, but few keep more than 20.
Oxfam Ambassador and photographer Helena Christensen is back from Turkana, Northern Kenya -- one of the many regions in the Horn of Africa that have been affected by the severe drought that has put over 13 million people at risk.
The winner Ester and the other 10 finalists proved that sometimes it is the unheard voices that make the loudest noise.